Production of hybrid seed corn,申请号US19500155131-传众专利搜索

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发明名称	Production of hybrid seed corn
摘要
申请公布号	US2753663(A)	申请公布日期	1956.07.10
申请号	US19500155131	申请日期	1950.04.10
申请人	RESEARCH CORPORATION	发明人	JONES DONALD F.
分类号	A01H1/02	主分类号	A01H1/02
代理机构		代理人
主权项
地址

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