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公开(公告)号:US2196354A
公开(公告)日:1940-04-09
申请号:US6274236
申请日:1936-02-07
Applicant: COLMAN HOWARD D
Inventor: COLMAN HOWARD D
IPC: B41J7/90
CPC classification number: B41J7/90
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公开(公告)号:US2160248A
公开(公告)日:1939-05-30
申请号:US11829636
申请日:1936-12-30
Applicant: COLMAN HOWARD D
Inventor: COLMAN HOWARD D
IPC: F16D65/22
CPC classification number: F16D65/22 , Y10T137/4621
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公开(公告)号:US2091269A
公开(公告)日:1937-08-31
申请号:US71416934
申请日:1934-03-05
Applicant: COLMAN HOWARD D
Inventor: COLMAN HOWARD D
CPC classification number: F16D13/70 , F16D41/22 , F16D2013/706 , Y10T477/75
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公开(公告)号:US1962136A
公开(公告)日:1934-06-12
申请号:US47232630
申请日:1930-08-01
Applicant: COLMAN HOWARD D
Inventor: COLMAN HOWARD D
IPC: H04L13/08
CPC classification number: H04L13/08
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公开(公告)号:US1815397A
公开(公告)日:1931-07-21
申请号:US16608627
申请日:1927-02-05
Applicant: COLMAN HOWARD D
Inventor: COLMAN HOWARD D
IPC: E05F15/12
CPC classification number: E05F15/619 , E05Y2201/72 , E05Y2201/722 , E05Y2900/132
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公开(公告)号:US1745007A
公开(公告)日:1930-01-28
申请号:US10281226
申请日:1926-04-17
Applicant: COLMAN HOWARD D
Inventor: COLMAN HOWARD D
IPC: G09C1/10
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公开(公告)号:US1268684A
公开(公告)日:1918-06-04
申请号:US1913809797
申请日:1913-12-31
Applicant: BARBER COLMAN CO , LUTHER L MILLER , HARRY A SEVERSON , COLMAN HOWARD D
Inventor: COLMAN HOWARD D
CPC classification number: B65H2701/31
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公开(公告)号:US1255859A
公开(公告)日:1918-02-05
申请号:US10535716
申请日:1916-06-23
Applicant: BARBER COLMAN CO , COLMAN HOWARD D , LUTHER L MILLER , HARRY A SEVERSON
Inventor: COLMAN HOWARD D
CPC classification number: B65H69/04
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公开(公告)号:US1245874A
公开(公告)日:1917-11-06
申请号:US1913759278
申请日:1913-04-07
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:US1239670A
公开(公告)日:1917-09-11
申请号:US1913776362
申请日:1913-06-28
Applicant: BARBER COLMAN CO , COLMAN HOWARD D , LUTHER L MILLER , HARRY A SEVERSON
Inventor: COLMAN HOWARD D
CPC classification number: D02H1/00
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