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经营范围
发明名称
AUTOMATIC DEGAUSSING APPARATUS
摘要
申请公布号
US3492543(A)
申请公布日期
1970.01.27
申请号
USD3492543
申请日期
1967.05.22
申请人
NIHON VICTOR KK.
发明人
KOTARO MURANAGA
分类号
H04N9/29;(IPC1-7):H01H47/00;H01F13/00
主分类号
H04N9/29
代理机构
代理人
主权项
地址
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