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发明名称
WINDOW-CLEANER
摘要
申请公布号
PL236797(A1)
申请公布日期
1983.12.19
申请号
PL19820236797
申请日期
1982.06.03
申请人
POLITECHNIKA GDANSKA
发明人
JUCHNIEWICZ ROMUALD;JANKOWSKI JEZMAR;BOHDANOWICZ WLADYSLAW;STANKIEWICZ ELZBIETA;KAWIECKI STEFAN
分类号
B08B;C11D;C11D1/00;(IPC1-7):C11D/;B08B/
主分类号
B08B
代理机构
代理人
主权项
地址
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