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公开(公告)号:US2928824A
公开(公告)日:1960-03-15
申请号:US75844758
申请日:1958-09-02
Applicant: INT PAPER CANADA
Inventor: BENGT LEOPOLD , MUTTON DONALD B , SAXTON WILLIAM R
IPC: C08B1/08
CPC classification number: C08B1/08
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公开(公告)号:US3061504A
公开(公告)日:1962-10-30
申请号:US1622560
申请日:1960-03-21
Applicant: INT PAPER CANADA
Inventor: MUTTON DONALD B
IPC: D21C9/08
CPC classification number: D21C9/08 , Y10S162/12
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公开(公告)号:US2928826A
公开(公告)日:1960-03-15
申请号:US75859058
申请日:1958-09-02
Applicant: INT PAPER CANADA
Inventor: BENGT LEOPOLD , MUTTON DONALD B , SAXTON WILLIAM R
IPC: C08B1/08
CPC classification number: C08B1/08
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公开(公告)号:US2928825A
公开(公告)日:1960-03-15
申请号:US75844658
申请日:1958-09-02
Applicant: INT PAPER CANADA
Inventor: BENGT LEOPOLD , MUTTON DONALD B , SAXTON WILLIAM R
IPC: C08B1/08
CPC classification number: C08B1/08
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