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公开(公告)号:US2554791A
公开(公告)日:1951-05-29
申请号:US6129948
申请日:1948-11-20
申请人: DONALD B ALEXANDER , HENRY T CHAMBERLAIN , JOHN F MANNION , WALTER A WADE , EDGAR R BOURKE , ERNEST W SCHNEIDER , CHARLES S VRITS
发明人: NICKERSON MORTIMER H
IPC分类号: C09J7/02
CPC分类号: C09J7/50 , Y10S206/813 , Y10S206/819 , Y10T428/2843 , Y10T428/2857 , Y10T428/31837 , Y10T428/31917 , Y10T428/3192