Title:
【考案の名称】巻取りシャッタ-のホイ-ル用樹脂リング
Document Type and Number:
Japanese Patent JP2597641
Kind Code:
Y2
Inventors:
Munakata Masaaki
Norihisa Isemura
Norihisa Isemura
Application Number:
JP3919593U
Publication Date:
July 12, 1999
Filing Date:
June 24, 1993
Export Citation:
Assignee:
Sanwa Shutter Corporation
International Classes:
E06B9/171; E06B9/56; E06B9/60; (IPC1-7): E06B9/60
Attorney, Agent or Firm:
Shoji Inaba