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公开(公告)号:US1062271A
公开(公告)日:1913-05-20
申请号:US1908433459
申请日:1908-05-18
Applicant: BARBER COLMAN CO , COLMAN HOWARD D , LUTHER L MILLER , HARRY A SEVERSON
Inventor: COLMAN HOWARD D
CPC classification number: D03J1/14
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公开(公告)号:US1050762A
公开(公告)日:1913-01-14
申请号:US1910572466
申请日:1910-07-18
Applicant: COLMAN HOWARD D
Inventor: COLMAN HOWARD D
CPC classification number: D03J1/16
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公开(公告)号:US1029853A
公开(公告)日:1912-06-18
申请号:US1909532226
申请日:1909-12-09
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:US755110A
公开(公告)日:1904-03-22
申请号:US1902096097
申请日:1902-02-28
Applicant: COLMAN HOWARD D
Inventor: COLMAN HOWARD D
CPC classification number: B65H69/04
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公开(公告)号:US650168A
公开(公告)日:1900-05-22
申请号:US1898695258
申请日:1898-11-02
Applicant: COLMAN HOWARD D
Inventor: COLMAN HOWARD D
CPC classification number: F04F1/00 , E21B43/121
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公开(公告)号:US650167A
公开(公告)日:1900-05-22
申请号:US1898695257
申请日:1898-11-02
Applicant: COLMAN HOWARD D
Inventor: COLMAN HOWARD D
CPC classification number: F04B47/08
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公开(公告)号:US1913976A
公开(公告)日:1933-06-13
申请号:US45571230
申请日:1930-05-26
Applicant: COLMAN HOWARD D
Inventor: COLMAN HOWARD D
IPC: E05F15/12
CPC classification number: E05F15/63 , E05Y2900/40
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公开(公告)号:US1815398A
公开(公告)日:1931-07-21
申请号:US28380228
申请日:1928-06-08
Applicant: COLMAN HOWARD D
Inventor: COLMAN HOWARD D
IPC: H02P29/00
CPC classification number: H02P29/20
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公开(公告)号:US1815345A
公开(公告)日:1931-07-21
申请号:US28183028
申请日:1928-05-31
Applicant: COLMAN HOWARD D
Inventor: COLMAN HOWARD D
IPC: F16D43/202
CPC classification number: F16D43/2028
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公开(公告)号:US1293042A
公开(公告)日:1919-02-04
申请号:US8771716
申请日:1916-03-30
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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