연탄재에서 온돌 보일러용 보온 벽돌의 제조방법,申请号KR19820000886-传众专利搜索

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发明名称	연탄재에서 온돌 보일러용 보온 벽돌의 제조방법
摘要	<p>내용 없음</p>
申请公布号	KR830008945(A)	申请公布日期	1983.12.16
申请号	KR19820000886	申请日期	1982.03.02
申请人	이종철	发明人	이종철
分类号		主分类号
代理机构		代理人
主权项
地址

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