Patent:US2709511

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Brevetto:US 2709511
Titolo:Carriage traversing mechanism for calculating machines
Data:31.05.1955
Luogo:
Nazione:Stati Uniti
Persona:Dicke Allen A
Ditta:
Link interni:
Keywords:
Link al brevetto:
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 US2709511 (http://v3.espacenet.com/textdoc?DB=EPODOC&F=0&IDX=US2709511) (espacenet),  US2709511 (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=2709511.PN.&OS=PN/2709511&RS=PN/2709511) (uspto)


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Ultima modifica il 12:09, 15. Mar 2009.