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发明名称
System for mounting stereoscopic views
摘要
申请公布号
US1784227(A)
申请公布日期
1930.12.09
申请号
US19280282468
申请日期
1928.06.02
申请人
ENGEL ALBERT W
发明人
ENGEL ALBERT W.
分类号
G03B21/64
主分类号
G03B21/64
代理机构
代理人
主权项
地址
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