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发明名称
Joint packing strip
摘要
申请公布号
US2901904(A)
申请公布日期
1959.09.01
申请号
US19550551121
申请日期
1955.12.05
申请人
WEY AKTIENGESELLSCHAFT
发明人
WEY JOST
分类号
E01C11/02;E02B3/16;E02B7/54;E04B1/68;E04B1/684;E04B1/686;E21D11/38
主分类号
E01C11/02
代理机构
代理人
主权项
地址
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