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公开(公告)号:US2189337A
公开(公告)日:1940-02-06
申请号:US23302438
申请日:1938-10-03
Applicant: DOW CHEMICAL CO
Inventor: BASS SHAILER L , KAUPPI TOIVA A , SMITH FRANK B
IPC: C08K5/06
公开(公告)号:US2189337A
公开(公告)日:1940-02-06
申请号:US23302438
申请日:1938-10-03
Applicant: DOW CHEMICAL CO
Inventor: BASS SHAILER L , KAUPPI TOIVA A , SMITH FRANK B
IPC: C08K5/06