Early history of patents for invention:
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Bibliographic Details
Main Author: Frumkin, Maximilian (Author)
Format: Book
Language:English
Published: [ca. 1948]
Item Description:Aus: Transactions or the Newcomen Society ; vol. 26.1947/48 u. 1948/49
Physical Description:S. 47 - 56

There is no print copy available.

Interlibrary loan Place Request Caution: Not in THWS collection!