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公开(公告)号:US2722983A
公开(公告)日:1955-11-08
申请号:US25634551
申请日:1951-11-14
Applicant: CHEMSTRAND CORP
Inventor: GIBSON EUGENE C , HOLT LAWRENCE C
IPC: C07D333/22 , D01G1/04 , H01J13/48 , H02M1/02
CPC classification number: H01J13/48 , C07D333/22 , D01G1/04 , H01J2893/0087 , H02M1/02 , Y10T83/096 , Y10T83/207 , Y10T83/525 , Y10T83/6473
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公开(公告)号:US2917785A
公开(公告)日:1959-12-22
申请号:US70367457
申请日:1957-12-18
Applicant: CHEMSTRAND CORP
Inventor: GIBSON EUGENE C
IPC: D02G1/12
CPC classification number: D02G1/12
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公开(公告)号:US2708843A
公开(公告)日:1955-05-24
申请号:US17862850
申请日:1950-08-10
Applicant: CHEMSTRAND CORP
Inventor: GIBSON EUGENE C , HOXIE HOWARD M
IPC: D01D10/04
CPC classification number: D01D10/0481 , D06B3/045 , D06B23/18
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