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发明名称
VIDEO TELEPHONE
摘要
申请公布号
JPH01133490(A)
申请公布日期
1989.05.25
申请号
JP19870292402
申请日期
1987.11.19
申请人
SANYO ELECTRIC CO LTD
发明人
SAITOU YOSHINORI;HAYAZAKI HIROYUKI;MATSUYAMA HISASHI;NAKAJIMA HISAHARU
分类号
H04M11/00;H04N7/14
主分类号
H04M11/00
代理机构
代理人
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