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经营范围
发明名称
METHOD OF REDUCING FLUID PRESSURE AND DEVICE FOR SAME
摘要
申请公布号
US3469591(A)
申请公布日期
1969.09.30
申请号
USD3469591
申请日期
1967.02.21
申请人
WILHELM ODENDAHL
发明人
WILHELM ODENDAHL
分类号
F16K1/40;F16K1/52;F16K47/02;F16K47/06;(IPC1-7):F15D1/10
主分类号
F16K1/40
代理机构
代理人
主权项
地址
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