FR416439A - Four à réchauffer - Google Patents

Four à réchauffer

Info

Publication number
FR416439A
FR416439A FR416439DA FR416439A FR 416439 A FR416439 A FR 416439A FR 416439D A FR416439D A FR 416439DA FR 416439 A FR416439 A FR 416439A
Authority
FR
France
Prior art keywords
heating oven
oven
heating
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
Axel Hermansen
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 FR416439A publication Critical patent/FR416439A/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

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)
FR416439D 1910-05-26 1910-05-26 Four à réchauffer Expired FR416439A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR416439T 1910-05-26

Publications (1)

Publication Number Publication Date
FR416439A true FR416439A (fr) 1910-10-19

Family

ID=1459932

Family Applications (1)

Application Number Title Priority Date Filing Date
FR416439D Expired FR416439A (fr) 1910-05-26 1910-05-26 Four à réchauffer

Country Status (1)

Country Link
FR (1) FR416439A (fr)

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