Title:
【考案の名称】加熱炉の炉床
Document Type and Number:
Japanese Patent JPS5860197
Kind Code:
U
Inventors:
Miyagawa Saburo
Application Number:
JP15445681U
Publication Date:
April 22, 1983
Filing Date:
October 16, 1981
Export Citation:
International Classes:
C21D1/00; B21B1/34; C21D9/00; F27D1/00; (IPC1-7): F27D1/00; B21B1/34; C21D1/00; C21D9/00