Title:
【発明の名称】水中眼鏡用アイカップ
Document Type and Number:
Japanese Patent JP2879210
Kind Code:
B2
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Inventors:
TAKAHARA TOMOHIKO
Application Number:
JP3319897A
Publication Date:
April 05, 1999
Filing Date:
January 30, 1997
Export Citation:
Assignee:
OO JII KEE HANBAI KK
International Classes:
A63B33/00; A61F9/02; G02C13/00; (IPC1-7): A63B33/00
Domestic Patent References:
JP648715U |
Attorney, Agent or Firm:
Reiji Nakano