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经营范围
发明名称
PORTABLE HEATER
摘要
申请公布号
PL253284(A1)
申请公布日期
1986.11.18
申请号
PL19850253284
申请日期
1985.05.07
申请人
ZABRZANSKIE GWARECTWO WEGLOWE
发明人
KUSZ FRANCISZEK;LUKAS JOZEF;MAREK WINCENTY;ZAJAC EUGENIUSZ
分类号
E21F;E21F3/00;F24H3/00;(IPC1-7):E21F/
主分类号
E21F
代理机构
代理人
主权项
地址
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