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发明名称
TETNING VID MUFFRORSFORBAND
摘要
申请公布号
SE425026(B)
申请公布日期
1982.08.23
申请号
SE19750007299
申请日期
1975.06.25
申请人
OY POLYPUTKI AB
发明人
S J * NYMAN
分类号
F16L21/02;(IPC1-7):16L21/02
主分类号
F16L21/02
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代理人
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