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发明名称
Ventil fuer nachgiebige Leitungen
摘要
申请公布号
DE958518(C)
申请公布日期
1957.02.21
申请号
DE1953V006513
申请日期
1953.11.18
申请人
VOIGT & HAEFFNER AKTIENGESELLSCHAFT
发明人
FRITZSCHE DIPL.-ING. HELMUT;ENGLER ERICH
分类号
F16L29/00
主分类号
F16L29/00
代理机构
代理人
主权项
地址
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