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FR486593A - Appareil de chauffage économique à récupération totale - Google Patents

Appareil de chauffage économique à récupération totale

Info

Publication number
FR486593A
FR486593A FR486593DA FR486593A FR 486593 A FR486593 A FR 486593A FR 486593D A FR486593D A FR 486593DA FR 486593 A FR486593 A FR 486593A
Authority
FR
France
Prior art keywords
total recovery
economical
heater
economical heater
recovery
Prior art date
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
English (en)
Inventor
Leon Martin
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.)
Individual
Original Assignee
Individual
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR486593A publication Critical patent/FR486593A/fr
Expired legal-status Critical Current

Links

FR486593D 1917-08-10 1917-08-10 Appareil de chauffage économique à récupération totale Expired FR486593A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR486593T 1917-08-10

Publications (1)

Publication Number Publication Date
FR486593A true FR486593A (fr) 1918-04-18

Family

ID=43351750

Family Applications (1)

Application Number Title Priority Date Filing Date
FR486593D Expired FR486593A (fr) 1917-08-10 1917-08-10 Appareil de chauffage économique à récupération totale

Country Status (1)

Country Link
FR (1) FR486593A (fr)

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