FR394831A - Chimney bolster - Google Patents

Chimney bolster

Info

Publication number
FR394831A
FR394831A FR394831DA FR394831A FR 394831 A FR394831 A FR 394831A FR 394831D A FR394831D A FR 394831DA FR 394831 A FR394831 A FR 394831A
Authority
FR
France
Prior art keywords
bolster
chimney
chimney bolster
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
Ernst Hellwig
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 FR394831A publication Critical patent/FR394831A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/02—Tops for chimneys or ventilating shafts; Terminals for flues

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR394831D 1908-10-02 1908-10-02 Chimney bolster Expired FR394831A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR394831T 1908-10-02

Publications (1)

Publication Number Publication Date
FR394831A true FR394831A (en) 1909-02-03

Family

ID=1440042

Family Applications (1)

Application Number Title Priority Date Filing Date
FR394831D Expired FR394831A (en) 1908-10-02 1908-10-02 Chimney bolster

Country Status (1)

Country Link
FR (1) FR394831A (en)

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