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发明名称
FLEXIBLE SEALS
摘要
申请公布号
CA815830(A)
申请公布日期
1969.06.24
申请号
CAD815830
申请日期
申请人
MACLELLAN RUBBER LIMITED
发明人
WILLIAM A. A. WITHAM;KENNETH B. W. MACLELLAN
分类号
主分类号
代理机构
代理人
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