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经营范围
发明名称
Verbindingsmof.
摘要
申请公布号
NL1009881(C2)
申请公布日期
2000.02.21
申请号
NL19981009881
申请日期
1998.08.17
申请人
J. VAN WALRAVEN B.V.
发明人
JAN VAN WALRAVEN
分类号
F16L21/08;F16L47/12;(IPC1-7):F16L21/08
主分类号
F16L21/08
代理机构
代理人
主权项
地址
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