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发明名称
ENLARGING FOCUS DEPTH RANGE AND DEVICE THEREFOR
摘要
申请公布号
JPS55140805(A)
申请公布日期
1980.11.04
申请号
JP19770066803
申请日期
1977.06.08
申请人
LEITZ ERNST GMBH
发明人
GERUTO HOISURAA
分类号
G03B13/36;G02B7/28;G02B21/00;G02B21/24;G02B27/00;G02B27/40;H04N5/217;H04N7/18
主分类号
G03B13/36
代理机构
代理人
主权项
地址
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