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发明名称
FASTENING ELEMENT WITH LARGE-AREA PLAIN WASHER
摘要
申请公布号
EP0302909(B1)
申请公布日期
1991.06.19
申请号
EP19880901240
申请日期
1988.01.13
申请人
SFS STADLER HOLDING AG
发明人
BOEGEL, GERHARD
分类号
E04D3/36;E04D15/04;E04F13/08
主分类号
E04D3/36
代理机构
代理人
主权项
地址
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