光ヘッド装置 - Asahi Glass Co., Ltd.

Title:

光ヘッド装置

Document Type and Number:

Japanese Patent JP4364083

Kind Code:

B2

Inventors:

Yuzuru Tanabe
Yuki Korishima
Hiromasa Sato
Hiroki Hodaka

Application Number:

JP2004213102A

Publication Date:

November 11, 2009

Filing Date:

July 21, 2004

Export Citation:

Assignee:

Asahi Glass Co., Ltd.

International Classes:

G02B5/18; G11B7/135; G11B7/22

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