FR552521A - Improvements in the manufacture of ferrous alloys - Google Patents

Improvements in the manufacture of ferrous alloys

Info

Publication number
FR552521A
FR552521A FR552521DA FR552521A FR 552521 A FR552521 A FR 552521A FR 552521D A FR552521D A FR 552521DA FR 552521 A FR552521 A FR 552521A
Authority
FR
France
Prior art keywords
manufacture
ferrous alloys
ferrous
alloys
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)
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.)
CONTINUOUS REACTION Co LT
Original Assignee
CONTINUOUS REACTION Co LT
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 CONTINUOUS REACTION Co LT filed Critical CONTINUOUS REACTION Co LT
Application granted granted Critical
Publication of FR552521A publication Critical patent/FR552521A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR552521D 1922-06-03 1922-06-03 Improvements in the manufacture of ferrous alloys Expired FR552521A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR552521T 1922-06-03

Publications (1)

Publication Number Publication Date
FR552521A true FR552521A (en) 1923-05-02

Family

ID=8937618

Family Applications (1)

Application Number Title Priority Date Filing Date
FR552521D Expired FR552521A (en) 1922-06-03 1922-06-03 Improvements in the manufacture of ferrous alloys

Country Status (1)

Country Link
FR (1) FR552521A (en)

Similar Documents

Publication Publication Date Title
FR552521A (en) Improvements in the manufacture of ferrous alloys
FR530680A (en) Improvements in the manufacture of metal cans
FR559760A (en) Improvements in the manufacture of hydrazine
FR548270A (en) Improvements in the manufacture of articulated lids
FR570188A (en) Improvements in the manufacture of bells and bells
FR561846A (en) Improvements in the manufacture of metal barrels
FR545972A (en) Improvements in the manufacture of ferro-chromium alloys
FR529221A (en) Improvements in the manufacture of jewelry chains
FR26720E (en) Further training in the manufacture of wallpapers
FR546659A (en) Improvements made in the manufacture of vinegars
FR569645A (en) Improvements in the preparation of ferrous alloys
FR558392A (en) Improvements in the manufacture of suspenders for pants
FR552520A (en) Improvements in the manufacture of ferrotungsten and ferromolybdenum
FR536734A (en) Improvements in the manufacture of brooches
FR544480A (en) Further training in the manufacture of weighing instruments
FR559191A (en) Improvements in the manufacture of mixed-mesh metal trellises
FR547407A (en) Improvements in the manufacture of wheels
FR556989A (en) Improvements in the manufacture of bedbugs
FR558140A (en) Improvements in the manufacture of cremones
FR546753A (en) Improvements in the manufacture of basketry objects
FR568188A (en) Improvements made in the manufacture of bracelets
FR27472E (en) Improvements in the manufacture of weighing instruments
FR515802A (en) Improvements in the manufacture of axles
FR572796A (en) Improvements in the manufacture of thiosulphates
FR568138A (en) Improvements made in the establishment of sesquiplan type planes