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公开(公告)号:CA385152A
公开(公告)日:1939-11-21
申请号:CA385152D
Applicant: DRAKE GEORGE FORREST , COLMAN HOWARD D
Inventor: DRAKE GEORGE FORREST , COLMAN HOWARD D
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公开(公告)号:CA392117A
公开(公告)日:1940-10-29
申请号:CA392117D
Applicant: COLMAN HOWARD D
Inventor: COLMAN HOWARD D
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公开(公告)号:CA385151A
公开(公告)日:1939-11-21
申请号:CA385151D
Applicant: COLMAN HOWARD D
Inventor: COLMAN HOWARD D
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公开(公告)号:CA380118A
公开(公告)日:1939-03-14
申请号:CA380118D
Applicant: COLMAN HOWARD D
Inventor: COLMAN HOWARD D
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公开(公告)号:US2106167A
公开(公告)日:1938-01-25
申请号:US1135235
申请日:1935-03-15
Applicant: COLMAN HOWARD D
Inventor: COLMAN HOWARD D
IPC: F16D65/56
CPC classification number: F16D65/562
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公开(公告)号:US2091268A
公开(公告)日:1937-08-31
申请号:US71416834
申请日:1934-03-05
Applicant: COLMAN HOWARD D
Inventor: COLMAN HOWARD D
IPC: F16D27/08
CPC classification number: F16D27/08
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公开(公告)号:US1921154A
公开(公告)日:1933-08-08
申请号:US49349330
申请日:1930-11-05
Applicant: COLMAN HOWARD D
Inventor: COLMAN HOWARD D
IPC: G05D23/275
CPC classification number: G05D23/2754
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公开(公告)号:US1760478A
公开(公告)日:1930-05-27
申请号:US12076326
申请日:1926-07-06
Applicant: COLMAN HOWARD D
Inventor: COLMAN HOWARD D
IPC: H04L15/26
CPC classification number: H04L15/26
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公开(公告)号:US1208295A
公开(公告)日:1916-12-12
申请号:US11447716
申请日:1916-08-11
Applicant: BARBER COLMAN CO , COLMAN HOWARD D , LUTHER L MILLER , HARRY A SEVERSON
Inventor: COLMAN HOWARD D
CPC classification number: B65H2701/31
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公开(公告)号:US1114859A
公开(公告)日:1914-10-27
申请号:US1911666493
申请日:1911-12-18
Applicant: BARBER COLMAN CO , COLMAN HOWARD D , LUTHER L MILLER , HARRY A SEVERSON
Inventor: COLMAN HOWARD D
CPC classification number: D01H11/00
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