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公开(公告)号:BE605361A
公开(公告)日:1961-12-27
申请号:BE605361
申请日:1961-06-23
Applicant: CHEMSTRAND CORP
Inventor: JOHNSON ROBERT , CAMPBELL CHARLES RUSSELL
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公开(公告)号:BE589752A
公开(公告)日:1960-10-14
申请号:BE589752
申请日:1960-04-14
Applicant: CHEMSTRAND CORP
Inventor: CAMPBELL CHARLES RUSSELL , CHAPMAN RICHARD DAVID , JOHNSON ROBERT
IPC: C07C209/84 , C07C211/12 , C07C
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公开(公告)号:BE594819A
公开(公告)日:1961-03-07
申请号:BE594819
申请日:1960-09-07
Applicant: CHEMSTRAND CORP
Inventor: CHAPMAN RICHARD DAVID , CAMPBELL CHARLES RUSSELL , JOHNSON ROBERT
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公开(公告)号:BE592277A
公开(公告)日:1960-12-27
申请号:BE592277
申请日:1960-06-24
Applicant: CHEMSTRAND CORP
Inventor: CAMPBELL CHARLES RUSSELL , JOHNSON ROBERT , CHAPMAN RICHARD DAVID
IPC: C07C209/84 , C07C211/12 , C07C
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