Improvements in the process of preparing from rock phosphate a fertiliser suitable for use on acid or lime deficient soils or on soils rich in iron,申请号GB19310032508-传众专利搜索

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发明名称	Improvements in the process of preparing from rock phosphate a fertiliser suitable for use on acid or lime deficient soils or on soils rich in iron
摘要
申请公布号	GB393300(A)	申请公布日期	1933.05.24
申请号	GB19310032508	申请日期	1931.11.24
申请人	ARNOLD BARKER ADAMS	发明人
分类号	C05B1/02	主分类号	C05B1/02
代理机构		代理人
主权项
地址

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