-
公开(公告)号:US2587267A
公开(公告)日:1952-02-26
申请号:US6111848
申请日:1948-11-19
Applicant: ALUMINUM CO OF AMERICA
Inventor: WRAY ROBERT I , ROBERTS WAYNE B
CPC classification number: C09C1/62 , C01P2004/20 , C01P2004/80 , C09D5/103
-
公开(公告)号:US2587266A
公开(公告)日:1952-02-26
申请号:US4355148
申请日:1948-08-10
Applicant: ALUMINUM CO OF AMERICA
Inventor: WRAY ROBERT I , ROBERTS WAYNE B
CPC classification number: C09D5/103 , C01P2004/20 , C09C1/646 , C09C1/648
-