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发明名称
Ausbauflansch fuer Rohrleitungen
摘要
申请公布号
DE1120826(B)
申请公布日期
1961.12.28
申请号
DE1959W025180
申请日期
1959.03.09
申请人
WAAGNER-BIRO AKTIENGESELLSCHAFT
发明人
WIESER DIPL.-ING. HERBERT;WIEDEN ING. WILHELM
分类号
F16L23/00
主分类号
F16L23/00
代理机构
代理人
主权项
地址
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