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发明名称
摘要
申请公布号
DE3641741(C2)
申请公布日期
1990.03.29
申请号
DE19863641741
申请日期
1986.12.06
申请人
METALPRAECIS BERCHEM + SCHABERG GESELLSCHAFT FUER METALLFORMGEBUNG MBH, 4650 GELSENKIRCHEN, DE
发明人
VERZICHT DES ERFINDERS AUF NENNUNG
分类号
F16K5/06;F16K5/20
主分类号
F16K5/06
代理机构
代理人
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地址
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