An improvement in or relating to agricultural implements,申请号GB19480011821-传众专利搜索

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发明名称	An improvement in or relating to agricultural implements
摘要
申请公布号	GB637913(A)	申请公布日期	1950.05.31
申请号	GB19480011821	申请日期	1948.04.30
申请人	DAVID BROWN TRACTORS, LIMITED;ALBERT HENRY KERSEY	发明人
分类号	A01B35/24	主分类号	A01B35/24
代理机构		代理人
主权项
地址

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