FR569286A - Economic grid - Google Patents

Economic grid

Info

Publication number
FR569286A
FR569286A FR569286DA FR569286A FR 569286 A FR569286 A FR 569286A FR 569286D A FR569286D A FR 569286DA FR 569286 A FR569286 A FR 569286A
Authority
FR
France
Prior art keywords
economic
grid
economic grid
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
Leon Gaspar
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 FR569286A publication Critical patent/FR569286A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H13/00—Grates not covered by any of groups F23H1/00-F23H11/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H2700/00—Grates characterised by special features or applications
    • F23H2700/001—Grates specially adapted for steam boilers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR569286D 1923-08-01 1923-08-01 Economic grid Expired FR569286A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR569286T 1923-08-01

Publications (1)

Publication Number Publication Date
FR569286A true FR569286A (en) 1924-04-09

Family

ID=8949062

Family Applications (1)

Application Number Title Priority Date Filing Date
FR569286D Expired FR569286A (en) 1923-08-01 1923-08-01 Economic grid

Country Status (1)

Country Link
FR (1) FR569286A (en)

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