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发明名称
Verfahren und Einrichtung zur Erzeugung eines Phasenkontrastes
摘要
申请公布号
DE821128(C)
申请公布日期
1951.11.15
申请号
DE1949P052090
申请日期
1949.08.16
申请人
ERNST LEITZ G.M.B.H.
发明人
HEINE HERMANN
分类号
G02B21/14
主分类号
G02B21/14
代理机构
代理人
主权项
地址
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