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经营范围
发明名称
Improved manufacture of gaskets or the like
摘要
申请公布号
GB519918(A)
申请公布日期
1940.04.09
申请号
GB19390006478
申请日期
1939.02.27
申请人
BEHR-MANNING CORPORATION
发明人
分类号
B31D1/00;D21H11/18;D21H17/02;D21H17/06;D21H17/66;D21H23/42;D21H23/50;D21H23/68
主分类号
B31D1/00
代理机构
代理人
主权项
地址
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