Pioneer inventions and pioneer patents; a lecture on patent law delivered to the senior engineering students of Purdue university .
Saved in:
| OCLC: | 1382071 |
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| Main Author: | |
| Language: | English |
| Published: |
Rochester, N.Y.,
Pioneer publishing company
[c1924]
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| Edition: | 2d ed. |
| Subjects: | |
| Format: | Monograph Note that CRL will digitize material from the collection when copyright allows. |