Patents: invention and method,
Saved in:
Author / Creator: | Potts, Harold E. (Harold Edwin) |
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Imprint: | London, The Open Court Company, 1924. |
Description: | vii, 160 p. 19 cm. |
Language: | English |
Series: | History of technology preservation project ; (MN 01714.5). |
Subject: | |
Format: | Microform Book |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/1468131 |
Physical Description: | vii, 160 p. 19 cm. |
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