Document Type and Number:
Japanese Patent JPS5250882
Kind Code:
Y2
Application Number:
JP1030573U
Publication Date:
November 18, 1977
Filing Date:
January 24, 1973
Export Citation:
International Classes:
A44B1/08; A41H37/10; A44B1/00; A44B1/04; A47C31/02; B68G7/052; B68G7/12; (IPC1-7): A44B1/08; B68G7/12