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发明名称
Fluid pressure reducing device
摘要
申请公布号
US2479232(A)
申请公布日期
1949.08.16
申请号
US19470763717
申请日期
1947.07.25
申请人
GUNDERSON RALPH R
发明人
GUNDERSON RALPH R.
分类号
B60T8/26
主分类号
B60T8/26
代理机构
代理人
主权项
地址
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