The inventor's universal educator. An educational cyclopaedia and guide for inventors, patentees, manufacturers, mechanics, and all others c

Fred G. Dieterich

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“The inventor's universal educator. An educational cyclopaedia and guide for inventors, patentees, manufacturers, mechanics, and all others c” by Fred G…

Catalogue details

Author

Fred G. Dieterich

Category

Engineering & Technology

Language

English

Source

HathiTrust