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发明名称
Reinigungsvorrichtung fuer Bierleitungen
摘要
申请公布号
DE1782141(A1)
申请公布日期
1971.07.01
申请号
DE19681782141
申请日期
1968.07.23
申请人
BERSCH,FRIEDRICH
发明人
BERSCH,FRIEDRICH
分类号
B08B9/02
主分类号
B08B9/02
代理机构
代理人
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