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发明名称
Soupape
摘要
申请公布号
FR840562(A)
申请公布日期
1939.04.27
申请号
FRD840562
申请日期
1938.07.11
申请人
发明人
KENNEWEG CHRISTIAN, HENRY
分类号
F16K17/196
主分类号
F16K17/196
代理机构
代理人
主权项
地址
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