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Title:
RIM OF EYEGLASSES FRAME
Document Type and Number:
Japanese Patent JP2008241849
Kind Code:
A
Abstract:

To provide a rim 10 of eyeglasses frame, which prevents a lens from coming off a rim groove 11 even when using a highly curved lens.

The rim groove 11 has an outside slope 12 and an inside slope 13 as faces into which the lens is to be brought into contact, and a slope length L1 of the outside slope 12 is longer than a slope length L2 of the inside slope 13.


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Inventors:
TSUJIMOTO TSUTOMU
HOSHINO TADASHI
Application Number:
JP2007078950A
Publication Date:
October 09, 2008
Filing Date:
March 26, 2007
Export Citation:
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Assignee:
SEIKO OPTICAL PRODUCTS CO LTD
International Classes:
G02C1/06
Domestic Patent References:
JP2005031281A2005-02-03
JP2006208953A2006-08-10
Attorney, Agent or Firm:
Mikio Nakabayashi



 
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