Lens compatible with various optical disks

Li, RB
Du, X
Li, LH
Wan, WK

Publication date

September 2017

Publisher

中华人民共和国国家知识产权局

Abstract

Inventor name used in this publication: 李荣彬Inventor name used in this publication: 杜雪Inventor name used in this publication: 李莉华Inventor name used in this publication: 王文奎Title in Traditional Chinese: 一種兼容多類型光盤的透鏡China2015-2016 > Other Outputs > Patents grantedVersion of Recor

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Lens compatible with various optical disks

Abstract

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Lens compatible with various optical disks

Abstract

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