FR402890A - Chimney bolster - Google Patents

Chimney bolster

Info

Publication number
FR402890A
FR402890A FR402890DA FR402890A FR 402890 A FR402890 A FR 402890A FR 402890D A FR402890D A FR 402890DA FR 402890 A FR402890 A FR 402890A
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
Jules Merard
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.)
JULES MERARD
Original Assignee
JULES MERARD
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 JULES MERARD filed Critical JULES MERARD
Application granted granted Critical
Publication of FR402890A publication Critical patent/FR402890A/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)
FR402890D 1909-05-11 1909-05-11 Chimney bolster Expired FR402890A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR402890T 1909-05-11

Publications (1)

Publication Number Publication Date
FR402890A true FR402890A (en) 1909-10-19

Family

ID=1447575

Family Applications (1)

Application Number Title Priority Date Filing Date
FR402890D Expired FR402890A (en) 1909-05-11 1909-05-11 Chimney bolster

Country Status (1)

Country Link
FR (1) FR402890A (en)

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