Document Type and Number:
Japanese Patent JPS4952722
Kind Code:
U
Application Number:
JP9695672U
Publication Date:
May 10, 1974
Filing Date:
August 18, 1972
Export Citation:
International Classes:
A44B6/00; A44B9/00; A44B9/08; A44B99/00; (IPC1-7): A44B21/00