Document Type and Number:
Japanese Patent JPS5233662
Kind Code:
B2
Application Number:
JP5572273A
Publication Date:
August 30, 1977
Filing Date:
May 21, 1973
Export Citation:
International Classes:
B29C65/00; B29B11/10; B29C49/00; B29C49/04; B29C49/42; B29C49/48