Document Type and Number:
Japanese Patent JPS52171428
Kind Code:
U
Application Number:
JP8018576U
Publication Date:
December 27, 1977
Filing Date:
June 16, 1976
Export Citation:
International Classes:
A43B9/00; A43B1/14; A43B13/12; (IPC1-7): A43B1/14; A43B9/00; A43B13/12