Membership
Tour
Register
Log in
Kozo Matsumoto
Follow
Person
Kudamatsu, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Gas swing type refrigerator
Patent number
5,152,147
Issue date
Oct 6, 1992
Hitachi, Ltd.
Norihide Saho
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...