Document Type and Number:
Japanese Patent JPS50110602
Kind Code:
A
Application Number:
JP1673374A
Publication Date:
August 30, 1975
Filing Date:
February 09, 1974
Export Citation:
International Classes:
G11B3/70; B29C43/00; B29C43/02; B29C43/32; B29C61/00; B29D17/00; (IPC1-7): B29D17/00