Document Type and Number:
Japanese Patent JPS56158281
Kind Code:
U
Application Number:
JP5777580U
Publication Date:
November 26, 1981
Filing Date:
April 26, 1980
Export Citation:
International Classes:
B32B5/18; A63B69/00; A63B69/38; B32B5/24; B32B5/28; (IPC1-7): A63B69/38; B32B5/18; B32B5/24