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发明名称
Two color stereoscopic device
摘要
申请公布号
US1950033(A)
申请公布日期
1934.03.06
申请号
US19310528722
申请日期
1931.04.09
申请人
WESTINGHOUSE X-RAY COMPANY, INC.
发明人
MORRISON MONTFORD
分类号
G02B27/22
主分类号
G02B27/22
代理机构
代理人
主权项
地址
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