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发明名称
SILENCER FOR BOILER
摘要
申请公布号
KR910006749(Y1)
申请公布日期
1991.08.31
申请号
KR19880014615U
申请日期
1988.09.01
申请人
CHOI, JIN-MIN
发明人
CHOI, JIN-MIN
分类号
F01N1/02;F24H9/00;(IPC1-7):F24H9/00
主分类号
F01N1/02
代理机构
代理人
主权项
地址
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