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经营范围
发明名称
DIFFRACTIVE SUBTRACTIVE FILTER MASTER
摘要
申请公布号
AU504864(B2)
申请公布日期
1979.11.01
申请号
AU19770023821
申请日期
1977.03.31
申请人
RCA CORP.
发明人
M.T. GALE;J. KANE
分类号
G03B33/00;G02B27/42;G03F7/00;(IPC1-7):G02B5/20
主分类号
G03B33/00
代理机构
代理人
主权项
地址
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