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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:US2686339A
公开(公告)日:1954-08-17
申请号:US18830650
申请日:1950-10-04
Applicant: CHEMSTRAND CORP
Inventor: HOLT LAWRENCE C
CPC classification number: D02G1/127 , D01F6/18 , Y10T428/2922
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