Document Type and Number:
Japanese Patent JPS57135897
Kind Code:
U
Application Number:
JP2298681U
Publication Date:
August 24, 1982
Filing Date:
February 20, 1981
Export Citation:
International Classes:
G05D13/62; G01S7/02; G01S7/03; G01S7/12; G01S13/02; H02P5/52; H02P5/54; H02P8/00; H02P8/14; (IPC1-7): H02P8/00; G01S7/02; G01S7/12; G01S13/02; G05D13/62
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