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发明名称
Method and apparatus for production of sound motion films and sound recordings
摘要
申请公布号
US3196454(A)
申请公布日期
1965.07.20
申请号
US19620179270
申请日期
1962.02.28
申请人
ROBERT FINE C
发明人
FINE C. ROBERT
分类号
G03B31/00;G03B31/06
主分类号
G03B31/00
代理机构
代理人
主权项
地址
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