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公开(公告)号:US3040551A
公开(公告)日:1962-06-26
申请号:US56465756
申请日:1956-02-10
Applicant: URLAUB GEORGE A
Inventor: URLAUB GEORGE A
CPC classification number: D04B35/04 , D04B1/102 , D04B1/18 , D04B21/18 , D04B35/34 , D10B2403/0311 , D10B2509/028
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公开(公告)号:US2925725A
公开(公告)日:1960-02-23
申请号:US39045653
申请日:1953-11-06
Applicant: URLAUB GEORGE A
Inventor: URLAUB GEORGE A
IPC: D04B11/28
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