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发明名称
摘要
申请公布号
NO764150(A)
申请公布日期
1977.06.16
申请号
NO19760004150
申请日期
1976.12.06
申请人
CONWED CORPORATION
发明人
AKERSON D W
分类号
D21J5/00;D21H13/36;D21J1/18;(IPC1-7):D21J/
主分类号
D21J5/00
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