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发明名称
Vorrichtung zum Anbohren von unter Druck stehenden Leitungen
摘要
申请公布号
DE901250(C)
申请公布日期
1954.01.07
申请号
DE1950V002954
申请日期
1950.12.09
申请人
VEREINIGTE ARMATUREN-GESELLSCHAFT M.B.H.
发明人
EBERSOLD HUGO
分类号
B23B41/08;F16L41/06
主分类号
B23B41/08
代理机构
代理人
主权项
地址
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