Document Type and Number:
Japanese Patent JPS448248
Kind Code:
Y1
Application Number:
JP10505166U
Publication Date:
March 31, 1969
Filing Date:
November 16, 1966
Export Citation:
International Classes:
G09B9/04; G03B31/00; G09B9/05; (IPC1-7): G09B9/04; G03B31/00
Next Patent: DEVICE AND METHOD FOR BODY INSPECTION