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发明名称
TRANSMISSION LEVEL AUTOMATIC ADJUSTING METHOD
摘要
申请公布号
JPH0229144(A)
申请公布日期
1990.01.31
申请号
JP19880178232
申请日期
1988.07.19
申请人
HITACHI LTD
发明人
YAMAMOTO KAGEHIRO
分类号
H04N1/32;H04M1/76
主分类号
H04N1/32
代理机构
代理人
主权项
地址
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