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发明名称
Fader amplifier utilizing mechanical gain control means
摘要
申请公布号
US3260951(A)
申请公布日期
1966.07.12
申请号
US19640339215
申请日期
1964.01.21
申请人
NORTHERN ELECTRIC COMPANY LIMITED
发明人
KAYE ALAN R.
分类号
H03G1/00;H04N5/265
主分类号
H03G1/00
代理机构
代理人
主权项
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