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FR39170E - Improvements to industrial steam heaters - Google Patents

Improvements to industrial steam heaters

Info

Publication number
FR39170E
FR39170E FR39170DA FR39170E FR 39170 E FR39170 E FR 39170E FR 39170D A FR39170D A FR 39170DA FR 39170 E FR39170 E FR 39170E
Authority
FR
France
Prior art keywords
industrial steam
steam heaters
heaters
industrial
steam
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
Paul-Maurice Duchez
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 filed Critical
Application granted granted Critical
Publication of FR39170E publication Critical patent/FR39170E/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
    • F24D1/00—Steam 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)
FR39170D 1930-10-14 1930-10-14 Improvements to industrial steam heaters Expired FR39170E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR39170T 1930-10-14

Publications (1)

Publication Number Publication Date
FR39170E true FR39170E (en) 1931-10-08

Family

ID=8675592

Family Applications (1)

Application Number Title Priority Date Filing Date
FR39170D Expired FR39170E (en) 1930-10-14 1930-10-14 Improvements to industrial steam heaters

Country Status (1)

Country Link
FR (1) FR39170E (en)

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