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公开(公告)号:CA504594A
公开(公告)日:1954-07-27
申请号:CA504594D
Applicant: B B CHEM CO CANADA
Inventor: GRISWOLD STANLEY M , REYNOLDS HAROLD C JR
公开(公告)号:CA504594A
公开(公告)日:1954-07-27
申请号:CA504594D
Applicant: B B CHEM CO CANADA
Inventor: GRISWOLD STANLEY M , REYNOLDS HAROLD C JR