Document Type and Number:
Japanese Patent JPS63123660
Kind Code:
U
More Like This:
Application Number:
JP1534587U
Publication Date:
August 11, 1988
Filing Date:
February 04, 1987
Export Citation:
International Classes:
C21D1/00; F27D13/00; (IPC1-7): C21D1/00; F27D13/00
Domestic Patent References:
JPS519001B2 | 1976-03-23 |