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发明名称
Soupape de sûreté
摘要
申请公布号
FR899929(A)
申请公布日期
1945.06.14
申请号
FRD899929
申请日期
1943.11.19
申请人
AUERGESELLSCHAFT AKTIENGESELLSCHAFT
发明人
分类号
F16K17/04
主分类号
F16K17/04
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