Improved manufacture of tanks,申请号GB19560009805-传众专利搜索

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发明名称	Improved manufacture of tanks
摘要
申请公布号	GB798335(A)	申请公布日期	1958.07.16
申请号	GB19560009805	申请日期	1956.03.29
申请人	GEORGE BIRCH AND SON LIMITED	发明人	BIRCH JOHN GRAHAM
分类号	B21D51/26;B65D88/10	主分类号	B21D51/26
代理机构		代理人
主权项
地址

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