Document Type and Number:
Japanese Patent JPS5526442
Kind Code:
B2
Application Number:
JP6193974A
Publication Date:
July 14, 1980
Filing Date:
June 03, 1974
Export Citation:
International Classes:
B29D11/00; B29C61/00; B29C69/00; F24S23/70; G02B5/08; G02B5/10