,申请号BG19690012036-传众专利搜索

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发明名称
摘要
申请公布号	BG26649(A3)	申请公布日期	1979.05.15
申请号	BG19690012036	申请日期	1969.04.10
申请人		发明人
分类号	A01C9/06;A01C7/04;(IPC1-7):A01C7/04	主分类号	A01C9/06
代理机构		代理人
主权项
地址

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