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经营范围
发明名称
Lubricating means for reciprocatory member in a high-pressure chamber and blowoff means therefor
摘要
申请公布号
US2616522(A)
申请公布日期
1952.11.04
申请号
US19480023584
申请日期
1948.04.27
申请人
PHILIPS LABORATORIES, INC.
发明人
HEECKEREN WILLEM VAN;MEADOWS GEORGE W.;JACOBSON BURTON A.
分类号
F02G1/053
主分类号
F02G1/053
代理机构
代理人
主权项
地址
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