Title:
【考案の名称】光学系ピツクアツプ
Document Type and Number:
Japanese Patent JPS59194129
Kind Code:
U
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Inventors:
Keiji Maruta
Naito Mine
Naito Mine
Application Number:
JP9034083U
Publication Date:
December 24, 1984
Filing Date:
June 13, 1983
Export Citation:
International Classes:
G11B7/135; G11B7/12; (IPC1-7): G11B7/135; G11B7/12
Previous Patent: JPS59194128
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