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公开(公告)号:CA714124A
公开(公告)日:1965-07-20
申请号:CA714124D
Applicant: B B CHEM CO CANADA
Inventor: WEDGER WALTER H
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公开(公告)号:CA694050A
公开(公告)日:1964-09-08
申请号:CA694050D
Applicant: B B CHEM CO CANADA
Inventor: NEWTON CHARLES G JR
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公开(公告)号:CA660076A
公开(公告)日:1963-03-26
申请号:CA660076D
Applicant: B B CHEM CO CANADA
Inventor: WALTER ALEXANDER H
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公开(公告)号:CA645342A
公开(公告)日:1962-07-24
申请号:CA645342D
Applicant: B B CHEM CO CANADA
Inventor: JOHNSON ERIC C , CLARKE ROBERT DRAPER
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公开(公告)号:CA645004A
公开(公告)日:1962-07-17
申请号:CA645004D
Applicant: B B CHEM CO CANADA
Inventor: GRISWOLD STANLEY M
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公开(公告)号:CA641795A
公开(公告)日:1962-05-29
申请号:CA641795D
Applicant: B B CHEM CO CANADA
Inventor: JOHNSON ERIC C
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公开(公告)号:CA634136A
公开(公告)日:1962-01-09
申请号:CA634136D
Applicant: B B CHEM CO CANADA
Inventor: MORRIS THOMAS C , CHAPLICK ADOLPH M
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公开(公告)号:CA628792A
公开(公告)日:1961-10-10
申请号:CA628792D
Applicant: B B CHEM CO CANADA
Inventor: PECK SUMNER H , SYLVESTER EDWIN E
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公开(公告)号:CA546809A
公开(公告)日:1957-10-01
申请号:CA546809D
Applicant: B B CHEM CO CANADA
Inventor: HALL ALAN M , WOOLMAN RONALD
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公开(公告)号:CA541442A
公开(公告)日:1957-05-28
申请号:CA541442D
Applicant: B B CHEM CO CANADA
Inventor: SEYMOUR MALCOLM
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