Document Type and Number:
Japanese Patent JPS62158320
Kind Code:
U
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Application Number:
JP4733686U
Publication Date:
October 07, 1987
Filing Date:
March 31, 1986
Export Citation:
International Classes:
G01F17/00; G01F1/58; G01F15/18; (IPC1-7): G01F1/58; G01F15/18; G01F17/00