Document Type and Number:
Japanese Patent JPS4970814
Kind Code:
U
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Application Number:
JP11303172U
Publication Date:
June 20, 1974
Filing Date:
September 29, 1972
Export Citation:
International Classes:
G01R13/22; A61B5/00; G01R13/20; H04N7/18; (IPC1-7): A61B5/00; H04N7/18