FR493006A - Reverse Calorigen - Google Patents

Reverse Calorigen

Info

Publication number
FR493006A
FR493006A FR493006DA FR493006A FR 493006 A FR493006 A FR 493006A FR 493006D A FR493006D A FR 493006DA FR 493006 A FR493006 A FR 493006A
Authority
FR
France
Prior art keywords
calorigen
reverse
reverse calorigen
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
French (fr)
Inventor
Charles Braunstein
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 FR493006A publication Critical patent/FR493006A/en
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
    • F24D5/00—Hot-air central heating systems; Exhaust gas 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)
FR493006D 1918-02-28 1918-02-28 Reverse Calorigen Expired FR493006A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR493006T 1918-02-28

Publications (1)

Publication Number Publication Date
FR493006A true FR493006A (en) 1919-07-29

Family

ID=1528800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR493006D Expired FR493006A (en) 1918-02-28 1918-02-28 Reverse Calorigen

Country Status (1)

Country Link
FR (1) FR493006A (en)

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