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公开(公告)号:US2546373A
公开(公告)日:1951-03-27
申请号:US63640445
申请日:1945-12-21
Applicant: WESTERN ELECTRIC CO
Inventor: RAYBURN VINCENT A , ROBSON DUER C
IPC: B65G47/61
CPC classification number: B65G47/61
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公开(公告)号:US2492065A
公开(公告)日:1949-12-20
申请号:US46821342
申请日:1942-12-08
Applicant: WESTERN ELECTRIC CO
Inventor: RAYBURN VINCENT A
IPC: B29B15/02
CPC classification number: B29B15/023
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公开(公告)号:US2471347A
公开(公告)日:1949-05-24
申请号:US63640145
申请日:1945-12-21
Applicant: WESTERN ELECTRIC CO
Inventor: RAYBURN VINCENT A
IPC: B65G17/48
CPC classification number: B65G17/485 , B65G2201/02
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公开(公告)号:US2440487A
公开(公告)日:1948-04-27
申请号:US50123543
申请日:1943-09-04
Applicant: WESTERN ELECTRIC CO
Inventor: RAYBURN VINCENT A
CPC classification number: B01J19/0073 , B01D29/15 , B01D29/52 , B01D35/12 , B01D35/30 , B01D2201/0438 , B01J19/02 , B01J2219/025
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55.
公开(公告)号:US2429945A
公开(公告)日:1947-10-28
申请号:US61083545
申请日:1945-08-14
Applicant: WESTERN ELECTRIC CO
Inventor: RAYBURN VINCENT A
IPC: B26D1/00
CPC classification number: B26D3/003 , Y10T83/4838 , Y10T83/9374 , Y10T225/12 , Y10T225/16 , Y10T225/321 , Y10T225/35
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公开(公告)号:US2429944A
公开(公告)日:1947-10-28
申请号:US61083245
申请日:1945-08-14
Applicant: WESTERN ELECTRIC CO
Inventor: RAYBURN VINCENT A , ROBSON DUER C
IPC: B26D1/00
CPC classification number: B26D3/003 , Y10T83/4838 , Y10T83/4844 , Y10T225/16 , Y10T225/329 , Y10T225/35
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