Improvements in double acting hot-gas reciprocating engines,申请号GB19490025784-传众专利搜索

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发明名称	Improvements in double acting hot-gas reciprocating engines
摘要
申请公布号	GB680448(A)	申请公布日期	1952.10.08
申请号	GB19490025784	申请日期	1949.10.07
申请人	N.V. PHILIPS' GLOEILAMPENFABRIEKEN	发明人
分类号	F02G1/044	主分类号	F02G1/044
代理机构		代理人
主权项
地址

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