Document Type and Number:
Japanese Patent JPH03121123
Kind Code:
U
Application Number:
JP3076890U
Publication Date:
December 11, 1991
Filing Date:
March 26, 1990
Export Citation:
International Classes:
G01C22/00; B60K37/02; G07C5/00; (IPC1-7): B60K37/02; G01C22/00; G07C5/00
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