Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5051679
Kind Code:
A
Application Number:
JP10091273A
Publication Date:
May 08, 1975
Filing Date:
September 07, 1973
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
H01L27/04; H01L21/822; H01L27/10; H01L29/93; H01L29/94; (IPC1-7): H01L27/10; H01L29/93



 
Previous Patent: JPS5051678

Next Patent: JPS5051680