Document Type and Number:
Japanese Patent JPS5067308
Kind Code:
A
Application Number:
JP11683973A
Publication Date:
June 06, 1975
Filing Date:
October 19, 1973
Export Citation:
International Classes:
C04B35/00; H01B3/00; H01B3/12; H01L41/39; (IPC1-7): C04B35/00; H01B3/12
Domestic Patent References:
| JP36008630A | ||||
| JP38011036A | ||||
| JP38016639A |