FR452971A - Fermeture d'orifice de four - Google Patents

Fermeture d'orifice de four

Info

Publication number
FR452971A
FR452971A FR452971DA FR452971A FR 452971 A FR452971 A FR 452971A FR 452971D A FR452971D A FR 452971DA FR 452971 A FR452971 A FR 452971A
Authority
FR
France
Prior art keywords
port closure
oven port
oven
closure
port
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
Max Ketterer
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 FR452971A publication Critical patent/FR452971A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M7/00—Doors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR452971D 1913-01-09 1913-01-09 Fermeture d'orifice de four Expired FR452971A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR452971T 1913-01-09

Publications (1)

Publication Number Publication Date
FR452971A true FR452971A (fr) 1913-05-28

Family

ID=1493124

Family Applications (1)

Application Number Title Priority Date Filing Date
FR452971D Expired FR452971A (fr) 1913-01-09 1913-01-09 Fermeture d'orifice de four

Country Status (1)

Country Link
FR (1) FR452971A (fr)

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