FR790956A - Perfectionnements aux métaux - Google Patents

Perfectionnements aux métaux

Info

Publication number
FR790956A
FR790956A FR790956DA FR790956A FR 790956 A FR790956 A FR 790956A FR 790956D A FR790956D A FR 790956DA FR 790956 A FR790956 A FR 790956A
Authority
FR
France
Prior art keywords
refinements
metal
metal refinements
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
Gilbert
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 FR790956A publication Critical patent/FR790956A/fr
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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
FR790956D 1934-06-09 1935-06-06 Perfectionnements aux métaux Expired FR790956A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB790956X 1934-06-09

Publications (1)

Publication Number Publication Date
FR790956A true FR790956A (fr) 1935-11-30

Family

ID=10503965

Family Applications (1)

Application Number Title Priority Date Filing Date
FR790956D Expired FR790956A (fr) 1934-06-09 1935-06-06 Perfectionnements aux métaux

Country Status (1)

Country Link
FR (1) FR790956A (fr)

Similar Documents

Publication Publication Date Title
FR795153A (fr) Perfectionnements aux véhicules
FR810374A (fr) Perfectionnements aux parapluies
FR778449A (fr) Perfectionnements aux peintures
FR792086A (fr) Perfectionnements aux sélecteurs
FR792145A (fr) Perfectionnements aux constructions métalliques
FR768964A (fr) Perfectionnements aux hélices
FR794419A (fr) Perfectionnements aux carrosseries
FR792496A (fr) Perfectionnements aux balais
FR772857A (fr) Perfectionnements aux mandrins
FR793913A (fr) Perfectionnements aux soutien-gorge
FR795384A (fr) Perfectionnements aux soutien-gorge
FR796283A (fr) Perfectionnements aux véhicules
FR782899A (fr) Perfectionnements aux filtres
FR797241A (fr) Perfectionnements aux embrayages
FR798964A (fr) Perfectionnements aux soudures
FR783204A (fr) Perfectionnements aux douilles métalliques
FR782830A (fr) Perfectionnements aux pare-brise
FR779469A (fr) Perfectionnements aux régulateurs
FR819282A (fr) Perfectionnements aux montres
FR784833A (fr) Perfectionnements aux garnitures
FR788377A (fr) Perfectionnements aux vitrages
FR796141A (fr) Perfectionnements aux diélectriques
FR798413A (fr) Perfectionnements aux hélices
FR792492A (fr) Perfectionnements aux montres
FR793645A (fr) Perfectionnements aux mitrons