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发明名称
진공개폐장치
摘要
<p>내용 없음.</p>
申请公布号
KR830002734(Y1)
申请公布日期
1983.12.08
申请号
KR19830008876U
申请日期
1983.10.17
申请人
null, null;null, null
发明人
사구마 신조오;야나기 사와 히후미;도구하다 가즈와;미야가와 히로시
分类号
H01H33/00
主分类号
H01H33/00
代理机构
代理人
主权项
地址
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