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发明名称
Absperrorgan, insbesondere zur Regelung des Durchganges durch eine doppelwandige vakuumisolierte Leitung
摘要
申请公布号
CH482957(A)
申请公布日期
1969.12.15
申请号
CH19680017695
申请日期
1968.11.27
申请人
N.V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
JOHANNES DOORS,BERNARDUS;SIMON ADMIRAAL,PETRUS
分类号
F16K51/02;(IPC1-7):F16K1/00;F16K41/10
主分类号
F16K51/02
代理机构
代理人
主权项
地址
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