,申请号JP19810005767U-传众专利搜索

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发明名称
摘要
申请公布号	JPS641440(Y2)	申请公布日期	1989.01.12
申请号	JP19810005767U	申请日期	1981.01.21
申请人		发明人
分类号	E06C1/383;(IPC1-7):E06C1/383	主分类号	E06C1/383
代理机构		代理人
主权项
地址

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