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公开(公告)号:US1947904A
公开(公告)日:1934-02-20
申请号:US57105031
申请日:1931-10-26
Applicant: EVANS EDWIN R , ROCKWELL EDWARD A
Inventor: EVANS EDWIN R , ROCKWELL EDWARD A
IPC: F16D65/54
CPC classification number: F16D65/54
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公开(公告)号:US1919040A
公开(公告)日:1933-07-18
申请号:US28969428
申请日:1928-07-02
Applicant: ROCKWELL EDWARD A
Inventor: ROCKWELL EDWARD A
CPC classification number: F02M37/04 , F02M59/14 , F02M2700/1323
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公开(公告)号:US1907876A
公开(公告)日:1933-05-09
申请号:US36507029
申请日:1929-05-22
Applicant: ROCKWELL EDWARD A
Inventor: ROCKWELL EDWARD A
IPC: B60T11/04
CPC classification number: B60T11/04 , Y10T74/20528
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公开(公告)号:US1896378A
公开(公告)日:1933-02-07
申请号:US37243929
申请日:1929-06-20
Applicant: ROCKWELL EDWARD A
Inventor: ROCKWELL EDWARD A
CPC classification number: F16J15/344 , F16C33/74
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公开(公告)号:US1896377A
公开(公告)日:1933-02-07
申请号:US51999931
申请日:1931-03-04
Applicant: ROCKWELL EDWARD A , MARCEL GARANCHER
Inventor: ROCKWELL EDWARD A , MARCEL GARANCHER
IPC: B60T13/06
CPC classification number: B60T13/065
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公开(公告)号:US1882927A
公开(公告)日:1932-10-18
申请号:US22484727
申请日:1927-10-08
Applicant: ROCKWELL EDWARD A
Inventor: ROCKWELL EDWARD A
CPC classification number: B60W10/18 , B60W10/04 , Y10T74/20528 , Y10T74/20546 , Y10T477/8959
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公开(公告)号:US1865644A
公开(公告)日:1932-07-05
申请号:US54570931
申请日:1931-06-20
Applicant: ROCKWELL EDWARD A
Inventor: ROCKWELL EDWARD A
IPC: B60T13/02
CPC classification number: B60T13/02
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公开(公告)号:US1806220A
公开(公告)日:1931-05-19
申请号:US11458426
申请日:1926-06-08
Applicant: ROCKWELL EDWARD A
Inventor: ROCKWELL EDWARD A
IPC: G05D16/06
CPC classification number: G05D16/0677 , Y10T137/4643 , Y10T137/6116 , Y10T137/7794 , Y10T137/783
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