Document Type and Number:
Japanese Patent JPS5423780
Kind Code:
U
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| JPH062146 | An expansion ratio arithmetic unit |
Application Number:
JP9679777U
Publication Date:
February 16, 1979
Filing Date:
July 19, 1977
Export Citation:
International Classes:
G01R15/08; G01D11/16; G01R19/00; (IPC1-7): G01R19/00; G01D11/16