Title:
【発明の名称】斜位眼鏡調製用計算尺
Document Type and Number:
Japanese Patent JPS5947286
Kind Code:
B2
Inventors:
YANAGISAWA YASUO
MITSUI YOSHIAKI
MITSUI YOSHIAKI
Application Number:
JP9346479A
Publication Date:
November 17, 1984
Filing Date:
July 23, 1979
Export Citation:
Assignee:
HOYA LENS CO LTD
International Classes:
G02C13/00; A61F9/00; G06G1/10; (IPC1-7): G02C13/00; A61F9/00; G06G1/10
Attorney, Agent or Firm:
Toru Hoshino
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