Eyeglass lens processing apparatus

Metal working – Plural diverse manufacturing apparatus including means for... – Type of machine

Reexamination Certificate

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Details

C029S558000, C409S084000, C409S201000, C409S235000, C451S005000, C451S042000

Reexamination Certificate

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07424773

ABSTRACT:
An eyeglass lens processing apparatus includes: a hole forming portion that includes a hole forming tool which forms a hole for attaching a rimless frame in an eyeglass lens; and breakage detector that detects whether or not the hole forming tool is broken.

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JP2004-009201 Internet Translation, Publication date Jan. 15, 2004.
JP2000343310A Mori Seiki Co., Ltd Dec. 12, 2000 Abstract.
JP9085585A Nissin Kogyo Co., Ltd Mar. 31, 1997 Abstract.

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