Document Type and Number:
Japanese Patent JPS5343180
Kind Code:
Y2
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Application Number:
JP12964173U
Publication Date:
October 17, 1978
Filing Date:
November 09, 1973
Export Citation:
International Classes:
G01F23/26; G01F1/20; G01F1/52; (IPC1-7): G01F1/52; G01F23/26