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Type R503
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CPC
C09K2205/48
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Parent Industries
C
CHEMISTRY METALLURGY
C09
Paints, dyes
C09K
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
C09K2205/00
Aspects relating to compounds used in compression type refrigeration systems
Current Industry
C09K2205/48
Type R503
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last 30 patents
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Patent Grant
Refrigerant composition and binary refrigeration system using it
Patent number
5,351,499
Issue date
Oct 4, 1994
Sanyo Electric Co., Ltd.
Kazuo Takemasa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...