철도 레일 스파이크,申请号KR19820001085U-传众专利搜索

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发明名称	철도 레일 스파이크
摘要	<p>내용 없음.</p>
申请公布号	KR830002605(Y1)	申请公布日期	1983.12.07
申请号	KR19820001085U	申请日期	1982.02.13
申请人	안영천	发明人	안영천
分类号	E01B9/00	主分类号	E01B9/00
代理机构		代理人
主权项
地址

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