Patent:US2212639

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Patent:US 2212639
Title:Tens transfer mechanism
Date:27.08.1940
Place:Chicago
Country:USA
Person:Garbell, Max (P)
Company:Victor (P) Adding Machine Co.
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Keywords:
Link to the patent office:
(without guarantee)
 US2212639 (http://v3.espacenet.com/textdoc?DB=EPODOC&F=0&IDX=US2212639) (espacenet),  US2212639 (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=2212639.PN.&OS=PN/2212639&RS=PN/2212639) (uspto)


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