Title:
【考案の名称】製図台などにおける昇降支柱のロツク機構
Document Type and Number:
Japanese Patent JPS59169738
Kind Code:
U
Inventors:
Shinichi Kaneda
Kaoru Yamauchi
Kaoru Yamauchi
Application Number:
JP2302383U
Publication Date:
November 13, 1984
Filing Date:
February 21, 1983
Export Citation:
International Classes:
A47B9/20; A47B27/00; A47B27/14; A47B27/18; (IPC1-7): A47B27/00; A47B9/20