,申请号BED717722-传众专利搜索

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发明名称
摘要
申请公布号	BE717722(A)	申请公布日期	1969.01.06
申请号	BED717722	申请日期	1968.07.05
申请人		发明人
分类号	D01G19/14	主分类号	D01G19/14
代理机构		代理人
主权项
地址

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