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公开(公告)号:US3034952A
公开(公告)日:1962-05-15
申请号:US2520760
申请日:1960-04-28
Applicant: ALLIED CHEM
Inventor: BEAMES GEOFFREY H , GILBERT EVERETT E , CURTIS RICHARDSON , BENJAMIN VELDHUIS
IPC: A01N41/04
CPC classification number: A01N41/04
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公开(公告)号:US3369964A
公开(公告)日:1968-02-20
申请号:US44281165
申请日:1965-03-25
Applicant: ALLIED CHEM
Inventor: BEAMES GEOFFREY H
IPC: B27K3/50
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