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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS62188982
Kind Code:
U
Application Number:
JP7546786U
Publication Date:
December 01, 1987
Filing Date:
May 19, 1986
Export Citation:
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International Classes:
G05F1/10; H02M3/155; (IPC1-7): H02M3/155; G05F1/10
Domestic Patent References:
JP59111494B
JPS6014680B21985-04-15
JPS5947971A1984-03-17
JPS56135422A1981-10-22
JP52091440B
JPS4921650A1974-02-26



 
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