FR856296A - Central heating process and installation - Google Patents

Central heating process and installation

Info

Publication number: FR856296A
Authority: FR; France
Prior art keywords: installation; heating process; central heating; central; heating
Prior art date: 1939-02-23
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

Other languages

Inventor

Rene Jacques Kahn

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1939-02-23

Filing date

1939-02-23

Publication date

1940-06-10

1939-02-23 Application filed filed Critical

1940-06-10 Application granted granted Critical

1940-06-10 Publication of FR856296A publication Critical patent/FR856296A/en

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/08—Materials not undergoing a change of physical state when used

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Chemical Kinetics & Catalysis (AREA)
Combustion & Propulsion (AREA)
Thermal Sciences (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)

FR856296D 1939-02-23 1939-02-23 Central heating process and installation Expired FR856296A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR856296T		1939-02-23

Publications (1)

Publication Number	Publication Date
FR856296A true FR856296A (en)	1940-06-10

Family

ID=9328798

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR856296D Expired FR856296A (en)	1939-02-23	1939-02-23	Central heating process and installation

Country Status (1)

Country	Link
FR (1)	FR856296A (en)

1939
- 1939-02-23 FR FR856296D patent/FR856296A/en not_active Expired

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