Document Type and Number:
Japanese Patent JPS5544483
Kind Code:
Y2
Application Number:
JP4412077U
Publication Date:
October 20, 1980
Filing Date:
April 07, 1977
Export Citation:
International Classes:
B32B21/12; A43B1/00; A43B1/06; A43B3/12; A43B13/04; A43B13/08; A43B13/14; B32B21/08; (IPC1-7): A43B13/08; A43B1/06