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发明名称
Hochgeschwindigkeitsfarbbildvergroesserer mit Integrierungskugeln
摘要
申请公布号
DE1772333(A1)
申请公布日期
1971.03.04
申请号
DE19681772333
申请日期
1968.04.30
申请人
BERKEY PHOTO,INC.
发明人
L. WEISGLASS,LOUIS
分类号
G03B27/54
主分类号
G03B27/54
代理机构
代理人
主权项
地址
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