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发明名称
Valaisin
摘要
申请公布号
FI915989(A0)
申请公布日期
1991.12.19
申请号
FI19910005989
申请日期
1991.12.19
申请人
A. AHLSTROM CORPORATION
发明人
KOIVUROVA, HEIKKI
分类号
B60S1/10;B60S1/60;F21V3/00;F21V15/00;F21V31/00;(IPC1-7):H01J/
主分类号
B60S1/10
代理机构
代理人
主权项
地址
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