| Title: | Abridgment class and index key, showing abridgment classes and index headings to which inventions are assigned in the official publications of the Patent Office. |
| Author: | Great Britain. Patent Office |
| Note: | Printed for Her Majesty's Stationery Office by Darling & Son Ltd., in the 19th century |
| Link: | page images at HathiTrust |
| No stable link: | This is an uncurated book entry from our extended bookshelves, readable online now but without a stable link here. You should not bookmark this page, but you can request that we add this book to our curated collection, which has stable links. |
| Subject: | Inventions -- Great Britain -- Indexes -- Periodicals |
| Subject: | Patents -- Great Britain -- Indexes -- Periodicals |
| Other copies: | Look for editions of this book at your library, or elsewhere. |
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