Document Type and Number:
Japanese Patent JPH0450634
Kind Code:
B2
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Inventors:
ANHO MASAHARU
OOKAWACHI TADAHISA
OOKAWACHI TADAHISA
Application Number:
JP24986283A
Publication Date:
August 14, 1992
Filing Date:
December 27, 1983
Export Citation:
Assignee:
TOSHIBA KK
TOSHIBA MAIKURO EREKUTORONIKUSU KK
TOSHIBA MAIKURO EREKUTORONIKUSU KK
International Classes:
H03H19/00; G06G7/184; G06G7/186
Next Patent: ULTRA-MICRO HARDNESS METER