US Patent 7540974 Antifreeze/coolant composition
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Patent Inventor Names
Ayako Omori0
Hidemi Kado0
Hiroshi Egawa0
Michihiro Hori0
Mitsuru Osawa0
Yoshiyuki Morita0
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Patent abstract
An antifreeze/coolant composition, comprising a) a base material such as water, alcohol, glycol and glycol ether; b) a fluorine compound and c) an inorganic acid.
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US Patent 07540974 Antifreeze/coolant composition US Patent 7540974 Antifreeze/coolant composition
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Patent Number
075409740
Patent Number
75409740
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Official Website
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Patent Jurisdiction
Patent Number
075409740
Date of Patent
June 2, 2009
0Patent Application Number
117897260
Date Filed
April 25, 2007
0Official Website
Patent Primary Examiner
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US Patent 07540974 Antifreeze/coolant composition
Infobox
Is a
Patent jurisdiction
Patent number
07540974
Date of patent
June 2, 2009
Patent application number
11789726
Date Filed
April 25, 2007
Patent primary examiner
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