Document Type and Number:
Japanese Patent JPS4633256
Kind Code:
Y1
Application Number:
JP3664867U
Publication Date:
November 17, 1971
Filing Date:
May 01, 1967
Export Citation:
International Classes:
(IPC1-7): B29D23/03; B29C1/00; B29C23/00; B29D23/04; B29F3/12