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发明名称
전등용 반사경 소재의 제조방법
摘要
<p>내용 없음</p>
申请公布号
KR840004961(A)
申请公布日期
1984.10.31
申请号
KR19830003046
申请日期
1983.07.04
申请人
조성행
发明人
이창우
分类号
F21V1/22
主分类号
F21V1/22
代理机构
代理人
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