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公开(公告)号：US3339237A
公开(公告)日：1967-09-05
申请号：US38492864
申请日：1964-07-24
Applicant: RHODIACETA
Inventor： CLAUDE CHEZAUD JEAN , PIERRE MULLER , ROBERT SAINT-GENIS
IPC: D01G1/08
CPC classification number: D01G1/08
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