,申请号NL19710014599-传众专利搜索

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发明名称
摘要
申请公布号	NL7114599(A)	申请公布日期	1972.05.03
申请号	NL19710014599	申请日期	1971.10.22
申请人		发明人
分类号	E05B21/00;E05B25/00;(IPC1-7):E05B21/00	主分类号	E05B21/00
代理机构		代理人
主权项
地址

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