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公开(公告)号:US2115332A
公开(公告)日:1938-04-26
申请号:US66252833
申请日:1933-03-24
Applicant: SHARPLES SOLVENTS CORP
Inventor: GROSSCUP CHARLES G
IPC: C07C37/14
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公开(公告)号:US1996730A
公开(公告)日:1935-04-02
申请号:US69314833
申请日:1933-10-11
Applicant: SHARPLES SOLVENTS CORP
Inventor: THOMAS CHARLES A , GROSSCUP CHARLES G
IPC: C23G1/06
CPC classification number: C23G1/06
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