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公开(公告)号:US1070171A
公开(公告)日:1913-08-12
申请号:US1911631042
申请日:1911-06-03
Applicant: BARBER COLMAN CO , HOWARD D COLMAN , LUTHER L MILLER , HARRY A SEVERSON
Inventor: PETERSON BURT A
CPC classification number: B60T17/046 , H02G1/00 , Y10T16/373
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公开(公告)号:US1063587A
公开(公告)日:1913-06-03
申请号:US1910572823
申请日:1910-07-20
Applicant: BARBER COLMAN CO , HOWARD D COLMAN , LUTHER L MILLER , HARRY A SEVERSON
Inventor: PETERSON BURT A
CPC classification number: B65H2701/31
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公开(公告)号:US2090624A
公开(公告)日:1937-08-24
申请号:US4779235
申请日:1935-11-01
Applicant: HOWARD D COLMAN
Inventor: FORREST DRAKE GEORGE
IPC: F24F11/08
CPC classification number: F24F11/30 , Y10S261/34
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公开(公告)号:US2086482A
公开(公告)日:1937-07-06
申请号:US57447431
申请日:1931-11-12
Applicant: HOWARD D COLMAN
Inventor: STEWART DUNCAN J , FORREST DRAKE GEORGE
IPC: G05D23/275
CPC classification number: G05D23/275 , G05D23/1906
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公开(公告)号:US2085086A
公开(公告)日:1937-06-29
申请号:US74403134
申请日:1934-09-14
Applicant: HOWARD D COLMAN
Inventor: FORREST DRAKE GEORGE
IPC: H02P1/58
CPC classification number: H02P1/58 , Y10T137/86413
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公开(公告)号:US2080444A
公开(公告)日:1937-05-18
申请号:US74679934
申请日:1934-10-04
Applicant: HOWARD D COLMAN
Inventor: STEWART DUNCAN J
IPC: G05D23/275
CPC classification number: G05D23/2754
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公开(公告)号:US2069860A
公开(公告)日:1937-02-09
申请号:US70243433
申请日:1933-12-15
Applicant: HOWARD D COLMAN
Inventor: STEWART DUNCAN J
IPC: E05F15/20
CPC classification number: E05F15/77
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公开(公告)号:US2040080A
公开(公告)日:1936-05-12
申请号:US68634033
申请日:1933-08-23
Applicant: HOWARD D COLMAN
Inventor: COLLINS HAROLD F
IPC: E05D15/24
CPC classification number: E05D15/246 , E05D3/16 , E05D13/1261 , E05Y2800/102 , E05Y2800/12 , E05Y2900/106 , Y10S292/36 , Y10T70/5473 , Y10T292/0839
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公开(公告)号:US2039296A
公开(公告)日:1936-05-05
申请号:US52290831
申请日:1931-03-16
Applicant: HOWARD D COLMAN
Inventor: COLLINS HAROLD F
CPC classification number: E05D15/244 , E05D13/1261 , E05D15/165 , E05D15/242 , E05D15/248 , E05Y2800/102 , E05Y2800/12 , E05Y2900/106 , Y10S70/11 , Y10S292/36 , Y10T70/519 , Y10T292/0839 , Y10T292/0841
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公开(公告)号:US2025062A
公开(公告)日:1935-12-24
申请号:US51834631
申请日:1931-02-26
Applicant: HOWARD D COLMAN
Inventor: LILJA EDGAR D
IPC: B23Q35/12
CPC classification number: B23Q35/12 , B23Q2735/062 , Y10T409/3028 , Y10T409/303584
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