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经营范围
发明名称
ANORDNUNG ZUR VERBINDUNG EINES EINSCHWEISSNIPPELS MIT EINER ROHRWAND.
摘要
申请公布号
DE1826879(U)
申请公布日期
1961.02.16
申请号
DE196000W5299U
申请日期
1960.11.25
申请人
WALTHER & CIE. AKTIENGESELLSCHAFT
发明人
分类号
F16L41/08
主分类号
F16L41/08
代理机构
代理人
主权项
地址
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