Title:
SOUND ARRESTING MATERIAL COATING METHOD OF SEAT SPRING
Document Type and Number:
Japanese Patent JPS5689212
Kind Code:
A
Inventors:
KITAJIMA TOSHIYUKI
KANAZAWA SHIGEO
KANAZAWA SHIGEO
Application Number:
JP16719379A
Publication Date:
July 20, 1981
Filing Date:
December 21, 1979
Export Citation:
Assignee:
TACHIKAWA SPRING CO
International Classes:
A47C7/30; (IPC1-7): A47C7/30