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发明名称
JOINT FORMING SEAL ASSEMBLY
摘要
申请公布号
US3900271(A)
申请公布日期
1975.08.19
申请号
US19730409426
申请日期
1973.10.25
申请人
ACME HIGHWAY PRODUCTS CORPORATION
发明人
CRONE, ALFRED F.
分类号
E01C11/12;(IPC1-7):E01C11/02
主分类号
E01C11/12
代理机构
代理人
主权项
地址
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