HOLLOW PC BEAM,申请号JP19800186357-传众专利搜索

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法人/股东/高管

发明名称	HOLLOW PC BEAM
摘要
申请公布号	JPS57112543(A)	申请公布日期	1982.07.13
申请号	JP19800186357	申请日期	1980.12.29
申请人	HASEGAWA KOUMUTEN:KK	发明人	FUKUSHIMA TAKAYUKI
分类号	E04C3/293	主分类号	E04C3/293
代理机构		代理人
主权项
地址

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