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71.
公开(公告)号:US1450999A
公开(公告)日:1923-04-10
申请号:US54685322
申请日:1922-03-25
Applicant: JOHN WADE EDWARD , WILLIAM JACOBS GEORGE
Inventor: JOHN WADE EDWARD , WILLIAM JACOBS GEORGE
CPC classification number: G05G5/00 , F16H63/38 , G05G5/06 , Y10T74/20085
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公开(公告)号:US1232019A
公开(公告)日:1917-07-03
申请号:US12297916
申请日:1916-09-30
Applicant: ADDOMETER CORP
Inventor: FUHRMANN WARREN
CPC classification number: G05G5/00
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公开(公告)号:US1074054A
公开(公告)日:1913-09-23
申请号:US1909527981
申请日:1909-11-15
Applicant: ADDER MACHINE CO
Inventor: KUENTZLER HENRY
CPC classification number: G05G5/00
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公开(公告)号:US963952A
公开(公告)日:1910-07-12
申请号:US1908449788
申请日:1908-08-22
Applicant: ELLIOTT FISHER CO
Inventor: SMITH JOHN A
CPC classification number: G05G5/00
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公开(公告)号:US797070A
公开(公告)日:1905-08-15
申请号:US1904214241
申请日:1904-06-27
Applicant: OHMER FARE REGISTER CO
Inventor: OHMER JOHN F
CPC classification number: G05G5/00
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公开(公告)号:US786386A
公开(公告)日:1905-04-04
申请号:US1903169242
申请日:1903-08-12
Applicant: SEELYE BYRON T
Inventor: SEELYE BYRON T
CPC classification number: G05G5/00
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