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经营范围
发明名称
TONE GENERATOR USING MEMORY
摘要
申请公布号
JPH0231554(A)
申请公布日期
1990.02.01
申请号
JP19880182421
申请日期
1988.07.20
申请人
FUJITSU LTD
发明人
KIKUCHI TETSUYA
分类号
H04J3/12;H04M19/02
主分类号
H04J3/12
代理机构
代理人
主权项
地址
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