Document Type and Number:
Japanese Patent JPS4934815
Kind Code:
Y1
Application Number:
JP12091770U
Publication Date:
September 21, 1974
Filing Date:
December 05, 1970
Export Citation:
International Classes:
G03B21/10; B26D1/04; B26D9/00; B29C61/00; B29C65/00; B29D99/00; G03B23/00; (IPC1-7): B26D9/00; B26D1/04; B29D31/00; G03B23/00