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经营范围
发明名称
Spjällventil
摘要
申请公布号
FI41790(C)
申请公布日期
1970.02.10
申请号
FID41790
申请日期
1964.09.30
申请人
THE LOEWY ENGINEERING COMPANY LT
发明人
FELTON GEORGE AUBREY
分类号
F16K1/22;(IPC1-7):F16K1/22
主分类号
F16K1/22
代理机构
代理人
主权项
地址
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