,申请号BED458504-传众专利搜索

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法人/股东/高管

发明名称
摘要
申请公布号	BE458504(A)	申请公布日期	1945.05.31
申请号	BED458504	申请日期	1945.04.12
申请人		发明人
分类号	E04G17/14;E04G21/16;E06B1/24	主分类号	E04G17/14
代理机构		代理人
主权项
地址

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