FR490796A - Perfectionnements apportés et relatifs aux appareils de chauffage - Google Patents

Perfectionnements apportés et relatifs aux appareils de chauffage

Info

Publication number
FR490796A
FR490796A FR490796DA FR490796A FR 490796 A FR490796 A FR 490796A FR 490796D A FR490796D A FR 490796DA FR 490796 A FR490796 A FR 490796A
Authority
FR
France
Prior art keywords
relating
improvements made
heating devices
heating
devices
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)
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.)
MERRIL PROCESS Co
Original Assignee
MERRIL PROCESS Co
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 MERRIL PROCESS Co filed Critical MERRIL PROCESS Co
Application granted granted Critical
Publication of FR490796A publication Critical patent/FR490796A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR490796D 1918-07-09 1918-07-09 Perfectionnements apportés et relatifs aux appareils de chauffage Expired FR490796A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR490796T 1918-07-09

Publications (1)

Publication Number Publication Date
FR490796A true FR490796A (fr) 1919-05-08

Family

ID=1526881

Family Applications (1)

Application Number Title Priority Date Filing Date
FR490796D Expired FR490796A (fr) 1918-07-09 1918-07-09 Perfectionnements apportés et relatifs aux appareils de chauffage

Country Status (1)

Country Link
FR (1) FR490796A (fr)

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