Document Type and Number:
Japanese Patent JPS55117232
Kind Code:
U
Application Number:
JP1721579U
Publication Date:
August 19, 1980
Filing Date:
February 13, 1979
Export Citation:
International Classes:
A01D41/08; A01F11/00; A01F12/18; (IPC1-7): A01F12/18; A01D41/08; A01F11/00
Previous Patent: GROWING METHOD OF CRYSTAL
Next Patent: SEMICONDUCTOR DEVICE AND MANUFACTURING THEREOF
Next Patent: SEMICONDUCTOR DEVICE AND MANUFACTURING THEREOF