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发明名称
Vakuumdichtes Ventil fuer hohe Druecke,insbesondere an Behaeltern fuer Reinstgase
摘要
申请公布号
DE1903716(A1)
申请公布日期
1970.10.15
申请号
DE19691903716
申请日期
1969.01.25
申请人
MESSER GRIESHEIM GMBH
发明人
OLSCH,DIPL.-ING.KARL;SCHRECKENBERG,DR.-ING.WOLFGANG
分类号
F16K1/30
主分类号
F16K1/30
代理机构
代理人
主权项
地址
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