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发明名称
자동차의 연료를 절약하는 방법 및 장치
摘要
내용 없음
申请公布号
KR830005478(A)
申请公布日期
1983.08.20
申请号
KR19810001007
申请日期
1981.03.27
申请人
null, null
发明人
류수안-칭
分类号
主分类号
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代理人
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