Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5616899
Kind Code:
U
Application Number:
JP9771479U
Publication Date:
February 14, 1981
Filing Date:
July 16, 1979
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
G11C17/00; G11C7/00; G11C8/00; G11C16/04; (IPC1-7): G11C17/00; G11C7/00; G11C8/00