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经营范围
发明名称
Sealing structure for an electrode
摘要
申请公布号
FI81679(B)
申请公布日期
1990.07.31
申请号
FI19870005529
申请日期
1987.12.16
申请人
VALTION TEKNILLINEN TUTKIMUSKESKUS
发明人
SELIN, LAURI
分类号
G01N;G01N27/30;(IPC1-7):G01N27/30
主分类号
G01N
代理机构
代理人
主权项
地址
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