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公开(公告)号:US3237648A
公开(公告)日:1966-03-01
申请号:US31926863
申请日:1963-10-28
Applicant: DEWAS RAYMOND
Inventor: DENIS GRISAY HENRI JOSEPH
IPC: D03D51/00
CPC classification number: D03D51/085 , D03D2700/26
公开(公告)号:US3237648A
公开(公告)日:1966-03-01
申请号:US31926863
申请日:1963-10-28
Applicant: DEWAS RAYMOND
Inventor: DENIS GRISAY HENRI JOSEPH
IPC: D03D51/00
CPC classification number: D03D51/085 , D03D2700/26