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公开(公告)号:US3460336A
公开(公告)日:1969-08-12
申请号:US3460336D
申请日:1967-04-04
Applicant: ALLIED CHEM
Inventor: COLLINGWOOD GEORGE H , DEMAS HARRY J , BRYANT GEORGE F
CPC classification number: D02G1/20 , D02G3/346 , Y10S57/908
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公开(公告)号:US3534540A
公开(公告)日:1970-10-20
申请号:US3534540D
申请日:1967-05-03
Applicant: ALLIED CHEM
Inventor: COLLINGWOOD GEORGE H , DEMAS HARRY J , BRYANT GEORGE F
CPC classification number: D02J1/08 , D06P3/8209 , Y10S57/908
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