Patent:US1767765

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Patent:US 1767765
Title:Adding Machine
Date:24.06.1930
Place:Cincinnati
Country:USA
Person:Landsiedel, Harry (P)
Company:Remington Rand (P) Inc
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 US1767765 (http://v3.espacenet.com/textdoc?DB=EPODOC&F=0&IDX=US1767765) (espacenet),  US1767765 (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=1767765.PN.&OS=PN/1767765&RS=PN/1767765) (uspto)


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