,申请号JP19740100989U-传众专利搜索

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发明名称
摘要
申请公布号	JPS544428(Y2)	申请公布日期	1979.02.26
申请号	JP19740100989U	申请日期	1974.08.22
申请人		发明人
分类号	A01C1/04;(IPC1-7):A01C1/04	主分类号	A01C1/04
代理机构		代理人
主权项
地址

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