FR21031E - Appareil de chauffage - Google Patents

Appareil de chauffage

Info

Publication number: FR21031E
Authority: FR; France
Prior art keywords: heating appliance; appliance; heating
Prior art date: 1918-04-16
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

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

DES FORGES DE DOLE ET FOUCHERANS

Original Assignee

DES FORGES DE DOLE ET FOUCHERANS

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.)

1918-04-16

Filing date

1918-10-04

Publication date

1920-02-19

1918-10-04 Application filed by DES FORGES DE DOLE ET FOUCHERANS filed Critical DES FORGES DE DOLE ET FOUCHERANS

1920-02-19 Application granted granted Critical

1920-02-19 Publication of FR21031E publication Critical patent/FR21031E/fr

Status Expired legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B7/00—Stoves, ranges or flue-gas ducts, with additional provisions for convection heating
- F24B7/04—Stoves, ranges or flue-gas ducts, with additional provisions for convection heating with internal air ducts

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)

FR21031D 1918-04-16 1918-10-04 Appareil de chauffage Expired FR21031E (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR489744T		1918-04-16
FR21031T		1918-10-04

Publications (1)

Publication Number	Publication Date
FR21031E true FR21031E (fr)	1920-02-19

Family

ID=1361993

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR21031D Expired FR21031E (fr)	1918-04-16	1918-10-04	Appareil de chauffage

Country Status (1)

Country	Link
FR (1)	FR21031E (fr)

1918
- 1918-10-04 FR FR21031D patent/FR21031E/fr not_active Expired

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