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公开(公告)号:US2770155A
公开(公告)日:1956-11-13
申请号:US30104352
申请日:1952-07-26
Applicant: MORGAN DEV LAB INC
Inventor: MORGAN PORTER S
CPC classification number: F16H25/2204 , B25B1/24 , F16H25/2025 , F16H25/2233 , Y10T74/19721 , Y10T74/19786 , Y10T403/32434
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公开(公告)号:US2985059A
公开(公告)日:1961-05-23
申请号:US59456756
申请日:1956-06-28
Applicant: MORGAN DEV LAB INC
Inventor: MORGAN PORTER S
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公开(公告)号:US2955509A
公开(公告)日:1960-10-11
申请号:US57923456
申请日:1956-04-19
Applicant: MORGAN DEV LAB INC
Inventor: MORGAN PORTER S
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公开(公告)号:US2815837A
公开(公告)日:1957-12-10
申请号:US50261855
申请日:1955-04-20
Applicant: MORGAN DEV LAB INC
Inventor: MORGAN PORTER S
IPC: B25B15/04
CPC classification number: B25B15/04
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公开(公告)号:US2715925A
公开(公告)日:1955-08-23
申请号:US29321952
申请日:1952-06-12
Applicant: MORGAN DEV LAB INC
Inventor: MORGAN PORTER S
CPC classification number: F16H25/183 , B25B5/06 , Y10T74/1558 , Y10T74/19712 , Y10T74/19786
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公开(公告)号:US2985058A
公开(公告)日:1961-05-23
申请号:US57923556
申请日:1956-04-19
Applicant: MORGAN DEV LAB INC
Inventor: MORGAN PORTER S
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公开(公告)号:US2897932A
公开(公告)日:1959-08-04
申请号:US49038355
申请日:1955-02-24
Applicant: MORGAN DEV LAB INC
Inventor: MORGAN PORTER S
IPC: B25B15/04
CPC classification number: B25B15/04 , Y10T408/63
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公开(公告)号:US2833160A
公开(公告)日:1958-05-06
申请号:US30775752
申请日:1952-09-04
Applicant: MORGAN DEV LAB INC
Inventor: MORGAN PORTER S
IPC: F16H47/02
CPC classification number: F16H47/02 , F16H2037/0886 , Y10S82/905 , Y10T74/19284
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公开(公告)号:US2985057A
公开(公告)日:1961-05-23
申请号:US41734854
申请日:1954-03-19
Applicant: MORGAN DEV LAB INC
Inventor: MORGAN PORTER S
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公开(公告)号:US2875553A
公开(公告)日:1959-03-03
申请号:US31002252
申请日:1952-09-17
Applicant: MORGAN DEV LAB INC
Inventor: MORGAN PORTER S
IPC: A63H1/22
CPC classification number: A63H1/22
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