Title:
【考案の名称】電気炉のドア構造
Document Type and Number:
Japanese Patent JPH04120598
Kind Code:
U
Inventors:
Ichikawa Jun
Toshio Igarashi
Toshio Igarashi
Application Number:
JP3523291U
Publication Date:
October 28, 1992
Filing Date:
April 18, 1991
Export Citation:
International Classes:
F27B5/00; (IPC1-7): F27B5/00
Domestic Patent References:
| JPS5627512U | 1981-03-14 |