보일러의 열효율 향상방법과 그 장치,申请号KR19840000209-传众专利搜索

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发明名称	보일러의 열효율 향상방법과 그 장치
摘要	내용 없음
申请公布号	KR850005584(A)	申请公布日期	1985.08.28
申请号	KR19840000209	申请日期	1984.01.18
申请人	곽영훈	发明人	곽영훈
分类号		主分类号
代理机构		代理人
主权项
地址

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