混凝土钢筋保护层距离穿套固定装置(第二案),申请号TW055067-传众专利搜索

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发明名称	混凝土钢筋保护层距离穿套固定装置(第二案)
摘要
申请公布号	TW010218	申请公布日期	1972.01.01
申请号	TW055067	申请日期	1971.08.08
申请人	怡大企业有限公司	发明人	林文雄
分类号	E04H	主分类号	E04H
代理机构		代理人
主权项
地址	台北巿民权西路307巷65号2F

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