Improvements in breech-closing plugs for guns,申请号GB19380023879-传众专利搜索

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发明名称	Improvements in breech-closing plugs for guns
摘要
申请公布号	GB503465(A)	申请公布日期	1939.04.06
申请号	GB19380023879	申请日期	1938.08.12
申请人	HECTOR EYRAUD	发明人
分类号	F41A17/44;F41A35/04	主分类号	F41A17/44
代理机构		代理人
主权项
地址

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