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发明名称
Absperrorgan fuer Druckwasserleitungen
摘要
申请公布号
DE823379(C)
申请公布日期
1951.12.03
申请号
DE1948P009953
申请日期
1948.10.02
申请人
FRANZ BALTRUSCH
发明人
BALTRUSCH FRANZ
分类号
F16K43/00
主分类号
F16K43/00
代理机构
代理人
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地址
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