Document Type and Number:
Japanese Patent JPS56168636
Kind Code:
U
Application Number:
JP6707480U
Publication Date:
December 12, 1981
Filing Date:
May 16, 1980
Export Citation:
International Classes:
B32B5/00; B32B5/12; F16F1/18; (IPC1-7): F16F1/18; B32B5/00; B32B5/12