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公开(公告)号:US2856307A
公开(公告)日:1958-10-14
申请号:US48148055
申请日:1955-01-12
Applicant: STALEY MFG CO A E
Inventor: FREDRICKSON RALPH E C
IPC: C08L3/02
CPC classification number: C08L3/02 , C08L2666/02
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公开(公告)号:US3003894A
公开(公告)日:1961-10-10
申请号:US83927459
申请日:1959-09-17
Applicant: STALEY MFG CO A E
Inventor: FREDRICKSON RALPH E C
IPC: C08B30/18
CPC classification number: C08B30/18
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公开(公告)号:US2845368A
公开(公告)日:1958-07-29
申请号:US43265354
申请日:1954-05-27
Applicant: STALEY MFG CO A E
Inventor: FREDRICKSON RALPH E C
IPC: C08B30/18
CPC classification number: C08B30/18
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