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