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发明名称
ANORDNING FOER SAENDNING OCH EMOTTAGNING AV KOMMUNIKATION.
摘要
申请公布号
FI851745(A0)
申请公布日期
1985.05.02
申请号
FI19850001745
申请日期
1985.05.02
申请人
NAEKOEVAMMAISTEN KESKUSLIITTO RY
发明人
MYOEH.
分类号
G09B21/04;(IPC1-7):G09B/
主分类号
G09B21/04
代理机构
代理人
主权项
地址
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