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公开(公告)号:US2269623A
公开(公告)日:1942-01-13
申请号:US27475339
申请日:1939-05-20
Applicant: EHRLICH LOUIS B
Inventor: EHRLICH LOUIS B
IPC: B60S1/34
CPC classification number: B60S1/34 , B60S1/3468
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公开(公告)号:US2741792A
公开(公告)日:1956-04-17
申请号:US22844851
申请日:1951-05-26
Applicant: EHRLICH LOUIS B , VARGO WILLIAM S
Inventor: EHRLICH LOUIS B , VARGO WILLIAM S
IPC: B60S1/38
CPC classification number: B60S1/3801 , B60S2001/3813 , B60S2001/3822
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公开(公告)号:US2584551A
公开(公告)日:1952-02-05
申请号:US8097449
申请日:1949-03-11
Applicant: CHAMBERS HERBERT I , EHRLICH LOUIS B
Inventor: CHAMBERS HERBERT I , EHRLICH LOUIS B
IPC: B01D27/00
CPC classification number: B01D27/00 , B01D27/02 , B01D27/08 , Y10T292/1099
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公开(公告)号:US2326342A
公开(公告)日:1943-08-10
申请号:US33679840
申请日:1940-05-23
Applicant: EHRLICH LOUIS B
Inventor: EHRLICH LOUIS B
IPC: H01H50/20
CPC classification number: H01H50/20
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公开(公告)号:US2777688A
公开(公告)日:1957-01-15
申请号:US23175251
申请日:1951-06-15
Applicant: EHRLICH LOUIS B , CHAMBERS HERBERT I
Inventor: EHRLICH LOUIS B , CHAMBERS HERBERT I
IPC: E05F15/16
CPC classification number: E05F15/697 , E05Y2900/55 , Y10T74/18792 , Y10T74/19828
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公开(公告)号:US2751620A
公开(公告)日:1956-06-26
申请号:US23129151
申请日:1951-06-13
Applicant: EHRLICH LOUIS B
Inventor: EHRLICH LOUIS B
CPC classification number: B60S1/4083 , B60S1/3801 , B60S1/4064 , B60S2001/3812
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公开(公告)号:US2718395A
公开(公告)日:1955-09-20
申请号:US16831450
申请日:1950-06-15
Applicant: EHRLICH LOUIS B
Inventor: EHRLICH LOUIS B
CPC classification number: E05F11/445 , E05F15/692 , E05Y2201/49 , E05Y2201/72 , E05Y2900/55
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公开(公告)号:US2255542A
公开(公告)日:1941-09-09
申请号:US20589838
申请日:1938-05-04
Applicant: EHRLICH LOUIS B
Inventor: EHRLICH LOUIS B
IPC: H01H51/20
CPC classification number: H01H51/20
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公开(公告)号:US2307204A
公开(公告)日:1943-01-05
申请号:US23102238
申请日:1938-09-21
Applicant: EHRLICH LOUIS B
Inventor: EHRLICH LOUIS B
IPC: B60S1/08
CPC classification number: B60S1/08 , Y10S318/02
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公开(公告)号:US1887085A
公开(公告)日:1932-11-08
申请号:US46424730
申请日:1930-06-27
Applicant: EHRLICH LOUIS B
Inventor: EHRLICH LOUIS B
IPC: B25D5/00
CPC classification number: B25D5/00 , Y10T29/5393
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