Improvements in high pressure steam locomotives,申请号GB19300001175-传众专利搜索

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发明名称	Improvements in high pressure steam locomotives
摘要
申请公布号	GB340798(A)	申请公布日期	1931.01.08
申请号	GB19300001175	申请日期	1930.01.13
申请人	J.A. MAFFEI AKTIENGESELLSCHAFT	发明人
分类号	F01K15/02	主分类号	F01K15/02
代理机构		代理人
主权项
地址

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