Document Type and Number:
Japanese Patent JPH0316485
Kind Code:
Y2
Application Number:
JP831584U
Publication Date:
April 09, 1991
Filing Date:
January 26, 1984
Export Citation:
International Classes:
G01C22/00; A43B7/00; A43B21/22; A43B23/00; A43B23/24; (IPC1-7): A43B23/00; G01C22/00
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