Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5245511
Kind Code:
B2
Application Number:
JP7287971A
Publication Date:
November 16, 1977
Filing Date:
September 18, 1971
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
G01F1/66; G01P5/00; (IPC1-7): G01P5/00; G01F1/66