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发明名称
KANALSYSTEM FOER ETT GASFORMIGT MEDIUM
摘要
申请公布号
FI823784(L)
申请公布日期
1984.05.05
申请号
FI19820003784
申请日期
1982.11.04
申请人
OY SAFEMATIC LTD
发明人
NEVALAINEN, PENTTI;KATAJAMAEKI, AULIS;SUOMINEN, ILPO
分类号
F16L;F16L9/00;F16L9/14
主分类号
F16L
代理机构
代理人
主权项
地址
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