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公开(公告)号:CA330902A
公开(公告)日:1933-03-14
申请号:CA330902D
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: KRCHMA IGNACE J , BANNISTER WILLIAM J
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公开(公告)号:CA295541A
公开(公告)日:1929-12-10
申请号:CA295541D
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: SWALLEN LLOYD C , SIMMS CARSON W , BANNISTER WILLIAM J
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公开(公告)号:CA306961A
公开(公告)日:1930-12-23
申请号:CA306961D
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: BANNISTER WILLIAM J
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公开(公告)号:CA294930A
公开(公告)日:1929-11-19
申请号:CA294930D
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: BANNISTER WILLIAM J
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