Title:
【考案の名称】背もたれが無段階に制御できる座椅子
Document Type and Number:
Japanese Patent JP3034073
Kind Code:
U
Inventors:
Masao Miki
Application Number:
JP497196U
Publication Date:
February 14, 1997
Filing Date:
April 25, 1996
Export Citation:
Assignee:
Masao Miki
International Classes:
(IPC1-7): A47C3/16; A47C1/024