FR544529A - Construction de four - Google Patents

Construction de four

Info

Publication number
FR544529A
FR544529A FR544529DA FR544529A FR 544529 A FR544529 A FR 544529A FR 544529D A FR544529D A FR 544529DA FR 544529 A FR544529 A FR 544529A
Authority
FR
France
Prior art keywords
furnace construction
furnace
construction
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)
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.)
Razen Schaefer & Cie
Original Assignee
Razen Schaefer & Cie
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 Razen Schaefer & Cie filed Critical Razen Schaefer & Cie
Application granted granted Critical
Publication of FR544529A publication Critical patent/FR544529A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/002—Siemens-Martin type furnaces
    • F27B3/005—Port construction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR544529D 1921-12-13 1921-12-13 Construction de four Expired FR544529A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR544529T 1921-12-13

Publications (1)

Publication Number Publication Date
FR544529A true FR544529A (fr) 1922-09-23

Family

ID=8932348

Family Applications (1)

Application Number Title Priority Date Filing Date
FR544529D Expired FR544529A (fr) 1921-12-13 1921-12-13 Construction de four

Country Status (1)

Country Link
FR (1) FR544529A (fr)

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