Document Type and Number:
Japanese Patent JPH0342063
Kind Code:
B2
Application Number:
JP3509683A
Publication Date:
June 26, 1991
Filing Date:
March 02, 1983
Export Citation:
International Classes:
A21B1/42; A21B1/48; A21B5/00; A21D15/04
Next Patent: JPH0342064