Document Type and Number:
Japanese Patent JPH0525475
Kind Code:
Y2
Application Number:
JP11697287U
Publication Date:
June 28, 1993
Filing Date:
July 28, 1987
Export Citation:
International Classes:
A47B46/00; A47B77/14; A47B88/00; (IPC1-7): A47B77/14; A47B46/00; A47B88/00
Next Patent: PRODUCTION OF STIMULABLE PHOSPHOR