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发明名称
Stereoscopic motion picture apparatus
摘要
申请公布号
US1970212(A)
申请公布日期
1934.08.14
申请号
US19310522659
申请日期
1931.03.14
申请人
YORK RAYMOND D
发明人
YORK RAYMOND D.
分类号
G03B35/00
主分类号
G03B35/00
代理机构
代理人
主权项
地址
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