Patent:US3432094

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Patent:US 3432094
Title:Four-Species Calculating Machine
Date:11.03.1969
Place:
Country:USA
Person:Metschnabel, Andreas (P)
Company:Diehl (P)
Internal Links:Diehl Transmatic S
Keywords:
Link to the patent office:
(without guarantee)
 US3432094 (http://v3.espacenet.com/textdoc?DB=EPODOC&F=0&IDX=US3432094) (espacenet),  US3432094 (http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=/netahtml/FPTO/srchnum.htm&r=1&f=G&l=50&s1=3432094.PN.&OS=PN/3432094&RS=PN/3432094) (uspto)


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