The Online Books Page

Online Books by

David Robbins

Books from the extended shelves:

• Robbins, David: Autoeditor - a semi-automatic copy-editing apparatus (National Bureau of Standards, 1968) (page images at HathiTrust)
• Robbins, David: Disclosures on a precipitation indicator, moisture detector, vacuum ball valve, film strip printer, normal incidence interferometer, color sorter, and coaxial T. (U.S. Dept. of Commerce, National Bureau of Standards ;, 1965), also by Alvin J. Englert and United States. National Bureau of Standards (page images at HathiTrust)
• Robbins, David: Disclosures on: a transrotor engine, high temperature platinum resistance thermometer, dynamic analog correlation system, and combination metering and safety valve for filling sonde ballons with hydrogen. (For sale by the Supt. of Docs., U.S. Govt. Print. Off., 1966), also by Alvin J. Englert (page images at HathiTrust)
• Robbins, David: Disclosures on: autosort; an automatic collating and sorting machine, optical heterodyne refractometer, liquid metering pump, stable wide-band relaxation oscillator using three inverting amplifiers, and seat belt webbing abrasion resistance testing machine. (For sale by the Supt. of Docs., U.S. Govt. Print. Off., 1967), also by Alvin J. Englert (page images at HathiTrust)
• Robbins, David: Disclosures on: autosort; an automatic collating and sorting machine, optical heterodyne refractometer, liquid metering pump, stable wideband relaxation oscillator using three inverting amplifiers, and seat belt webbing abrasion resistance testing machine (For sale by the Supt. of Docs., U.S. Govt. Print. Off., 1967), also by Alvin J. Englert (page images at HathiTrust; US access only)
• Robbins, David: Disclosures on magnetic tape handler, focus detector, multi-pen recorder, signal averaging filter, electrostatic RMS voltmeter, back-up ring for O-rings, and low temperature solid state thermometer. (U.S. Dept. of Commerce, National Bureau of Standards ;, 1966), also by Alvin J. Englert and United States. National Bureau of Standards (page images at HathiTrust)
• Robbins, David: Disclosures on : new syntheses of perfluorostyrene and other highly fluorinated derivatives ; temperature-, radiation-, and vacuum-resistant magnetic tape ; conductometric titration cell ; mill work positioner ; process for fabricating superconducting microbridges ; apparatus for displaying average wind vane or other shaft position ; document numbering machine responsive to a staple in a print area for printing alternate area (U.S. Dept. of Commerce, National Bureau of Standards, 1972), also by Alvin J. Englert and United States. National Bureau of Standards. Patent Advisor's Office (page images at HathiTrust)
• Robbins, David: Disclosures on various subjects : a plumbing vent manifold, a micro-adjuster, a glass joint or stopcock, and a miniature puller (U.S. Dept. of Commerce, National Bureau of Standards :, 1964), also by C. B. Haegele, R. Gary, N. V. Frederick, R. W. Beausoliel, and United States. National Bureau of Standards (page images at HathiTrust)
• Robbins, David: Disclosures on: viscous damped wind vane; nonskid road or runway; regrooved pneumatic tire with removable inserts; devide for radially positioning a rotating wheel; method for fabricating precision waveguide sections; distortion-cancelling loudspeaker system; cryogenic fluid density measurement system; controlled-atmosphere weathering device. (U.S. Dept. of Commerce, National Bureau of Standards ;, 1970), also by Alvin J. Englert and United States. National Bureau of Standards (page images at HathiTrust)

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