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发明名称
APPARATUS FOR CLEANING INTERNAL SURFACES
摘要
申请公布号
PL236639(A1)
申请公布日期
1983.12.19
申请号
PL19820236639
申请日期
1982.05.28
申请人
STOCZNIA SZCZECINSKA
发明人
WDOWIAK ZENON
分类号
B08B;B08B9/02;B24C5/04;(IPC1-7):B08B/
主分类号
B08B
代理机构
代理人
主权项
地址
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