Title:
光ヘッド装置
Document Type and Number:
Japanese Patent JP4300784
Kind Code:
B2
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Inventors:
Yoshiharu Oi
Application Number:
JP2002304640A
Publication Date:
July 22, 2009
Filing Date:
October 18, 2002
Export Citation:
Assignee:
Asahi Glass Co., Ltd.
International Classes:
G02B5/18; G02B13/00; G11B7/135
Domestic Patent References:
| JP11023819A | ||||
| JP7098431A | ||||
| JP8062493A | ||||
| JP2000155974A | ||||
| JP2002056560A |
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