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经营范围
发明名称
Dispositif de soupape
摘要
申请公布号
FR1408538(A)
申请公布日期
1965.08.13
申请号
FR19640988776
申请日期
1964.09.21
申请人
发明人
AHL SVEN OLOV HILDING;SCHOBERG BORJE LENNART
分类号
B08B5/02;F16K1/00
主分类号
B08B5/02
代理机构
代理人
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