FR500968A - Four à broches - Google Patents

Four à broches

Info

Publication number
FR500968A
FR500968A FR500968A FR500968DA FR500968A FR 500968 A FR500968 A FR 500968A FR 500968 A FR500968 A FR 500968A FR 500968D A FR500968D A FR 500968DA FR 500968 A FR500968 A FR 500968A
Authority
FR
France
Prior art keywords
pin oven
oven
pin
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
FR500968A
Other languages
English (en)
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.)
FOURS ET PROCEDES MATHY
Original Assignee
FOURS ET PROCEDES MATHY
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 FOURS ET PROCEDES MATHY filed Critical FOURS ET PROCEDES MATHY
Application granted granted Critical
Publication of FR500968A publication Critical patent/FR500968A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0037—Rotary furnaces with vertical axis; Furnaces with rotating floor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR500968A 1919-05-05 1919-05-05 Four à broches Expired FR500968A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR500968T 1919-05-05

Publications (1)

Publication Number Publication Date
FR500968A true FR500968A (fr) 1920-03-30

Family

ID=8905413

Family Applications (1)

Application Number Title Priority Date Filing Date
FR500968A Expired FR500968A (fr) 1919-05-05 1919-05-05 Four à broches

Country Status (1)

Country Link
FR (1) FR500968A (fr)

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