Document Type and Number:
Japanese Patent JPS5637901
Kind Code:
B2
Application Number:
JP3172578A
Publication Date:
September 03, 1981
Filing Date:
March 22, 1978
Export Citation:
International Classes:
B32B25/04; B29B15/00; B29C55/00; B29C65/00; B29C65/48; B32B25/20