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Nara, JP
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last 30 patents
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Patent Grant
Opening/closing device of a door member
Patent number
5,064,255
Issue date
Nov 12, 1991
Sharp Kabushiki Kaisha
Yoshio Inui
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Opening/closing device of a door member
Patent number
5,052,151
Issue date
Oct 1, 1991
Sharp Kabushiki Kaisha
Yoshio Inui
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Opening/closing device of a door member
Patent number
4,947,583
Issue date
Aug 14, 1990
Sharp Kabushiki Kaisha
Yoshio Inui
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...