,申请号BG19740026383-传众专利搜索

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发明名称
摘要
申请公布号	BG19607(A1)	申请公布日期	1975.10.10
申请号	BG19740026383	申请日期	1974.04.11
申请人		发明人
分类号	A01C17/00;(IPC1-7):A01C17/00	主分类号	A01C17/00
代理机构		代理人
主权项
地址

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