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Baldwin, Frank Stephen

Frank S. Baldwin

Baldwin, Frank Stephen (* 10. April 1838 in New Hartford, Conn., † 24. Dezember 1925 in Denville, N.J.)

Table of contents

2.1 Maschinen
2.2 Patente

1 Leben

2 Werke

2.1 Maschinen

2.2 Patente

3 Literatur

Wonder Book of Knowledge, 1927 s. 350-352
Monroe 1930: "From Abacus to Monroe"
Baldwin, Frank S.

4 Weblinks

Maschinen und Geräte:
Monroe CAA-10, Monroe CSA-10, Monroe G, Monroe K, Monroe LX-200, Nisa K 2, Nisa K 5, NISA M, Nisa PK 5

Patents:

Patent:CA149112 08.07.1913 Baldwin, Frank Stephen Monroe Calculating Machine Comp. : Calculating machine

Patent:GB190401286 12.05.1904 Baldwin, Frank Stephen : Improvements in Computing and Recording Machines
Patent:GB191314152 16.10.1913 Baldwin, Frank Stephen : Improvements in and relating to Transfer Mechanism for Calculating Machines
Patent:GB191227231 20.11.1913 Baldwin, Frank Stephen : Improvements in Calculating Machines
Patent:GB191314153 20.11.1913 Baldwin, Frank Stephen : Improvements in and relating to Zeroizing Mechanism for Calculating Machines

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