FR491924A - Improvements in alloys and process for purifying them - Google Patents

Improvements in alloys and process for purifying them

Info

Publication number
FR491924A
FR491924A FR491924DA FR491924A FR 491924 A FR491924 A FR 491924A FR 491924D A FR491924D A FR 491924DA FR 491924 A FR491924 A FR 491924A
Authority
FR
France
Prior art keywords
purifying
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.)
L D CAULK Co
Original Assignee
L D CAULK Co
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 L D CAULK Co filed Critical L D CAULK Co
Application granted granted Critical
Publication of FR491924A publication Critical patent/FR491924A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C7/00—Alloys based on mercury

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR491924D 1918-09-24 1918-09-24 Improvements in alloys and process for purifying them Expired FR491924A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR491924T 1918-09-24

Publications (1)

Publication Number Publication Date
FR491924A true FR491924A (en) 1919-06-23

Family

ID=1527869

Family Applications (1)

Application Number Title Priority Date Filing Date
FR491924D Expired FR491924A (en) 1918-09-24 1918-09-24 Improvements in alloys and process for purifying them

Country Status (1)

Country Link
FR (1) FR491924A (en)

Similar Documents

Publication Publication Date Title
FR512861A (en) Improvements in foundry mixers
FR491924A (en) Improvements in alloys and process for purifying them
FR501764A (en) Improvements in the purification of zinc solutions
FR501765A (en) Improvements in the purification of metallic solutions
FR490014A (en) Process for the separation of nickel in nickel mattes containing copper
FR491475A (en) Method and apparatus for purifying camphor
FR519233A (en) Process for the separation of colloidal materials contained in liquids
FR496633A (en) Improvements in metal shearing processes
FR521539A (en) Gasoline purification process
FR512728A (en) Improvements in metal construction for aviation
FR523220A (en) Process for the separation and recovery of metals contained in metal alloys
FR490959A (en) Method for the purification of anthraquinone
FR491062A (en) Electrochemical process for the regeneration of files
FR505980A (en) Improvements in protective watch cases
FR532597A (en) Process for the treatment of materials containing precious metals
FR21104E (en) Method and apparatus for assembling metal tubes
FR490606A (en) Method and apparatus for assembling metal tubes
FR492648A (en) Advanced process for the concentration of minerals
FR502907A (en) Further training in the processing of solutions for the production of coarse crystals
CH83126A (en) Process for purifying the anthraquinone
FR499792A (en) Diastatic composition and method for preparing it
FR502465A (en) Improvements in processes and apparatus for the reduction of hydrocarbons
FR526444A (en) Process for the separation of metals from their ores
FR566773A (en) Process for purifying, decolorizing and filtering liquids
FR512031A (en) Process for the recovery of camphor and naphthalene contained in gas mixtures