Subject-matter index of patents for inventions issued by U.S. Patent Office, from 1790 to 1873, inclusive, Volume I [electronic resource]
Saved in:
| Online Access: |
Full Text (via ProQuest) |
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| Corporate Author: | |
| Format: | Government Document Electronic eBook |
| Language: | English |
| Published: |
[Washington] :
GPO,
1874.
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| Subjects: |
| Physical Description: | 1 online resource (p. 1-649 p.), digital, PDF file. |
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| Source of Description, Etc. Note: | Record is based on online resource; title from PDF title page (ProQuest, last viewed Nov. 2014). Reuse except for individual research requires license from ProQuest, LLC. |