Title:
【考案の名称】メガネ用矯正レンズの穴明け加工治具
Document Type and Number:
Japanese Patent JP3010786
Kind Code:
U
Inventors:
Yasuhiro Niwa
Application Number:
JP1468494U
Publication Date:
May 09, 1995
Filing Date:
November 01, 1994
Export Citation:
Assignee:
Touring Eyeglass Co., Ltd.
International Classes:
(IPC1-7): B23B47/28; B23Q3/06; B23Q3/18; C03B33/00; G02C1/02; G02C13/00
Attorney, Agent or Firm:
Hirasaki Hikoharu