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发明名称
ELECTRO-OPTICAL APPARATUS
摘要
申请公布号
CA339865(A)
申请公布日期
1934.03.06
申请号
CAD339865
申请日期
申请人
JENKINS TELEVISION CORPORATION
发明人
GARRETT VANDER VEER DILLENBACK, JR.
分类号
主分类号
代理机构
代理人
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