General & OtherAn introduction to patentsBell Telephone Laboratories. Patent Department![An introduction to patents]()
An introduction to patents
Bell Telephone Laboratories. Patent Department
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“An introduction to patents” by Bell Telephone Laboratories. Patent Department: a public-domain book in “General & Other”, written in English. Read it in…
Catalogue details
- Author
- Bell Telephone Laboratories. Patent Department
- Category
- General & Other
- Language
- English
- Source
- HathiTrust