CA457937A - Recuperation de richesses metalliques - Google Patents

Recuperation de richesses metalliques

Info

Publication number: CA457937A
Authority: CA; Canada
Prior art keywords: recovery; metal values; values; metal
Prior art date: 1949-07-05
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

CA457937A

Other languages

Inventor

C. Archibald Raymond

A. Trimble Robert

Original Assignee

Shell Development Co

Publication date

1949-07-05

1949-07-05 Application granted granted Critical

1949-07-05 Publication of CA457937A publication Critical patent/CA457937A/fr

Status Expired legal-status Critical Current

CA457937A Recuperation de richesses metalliques Expired CA457937A (fr)

Application Number	Priority Date	Filing Date	Title
CA457937T

Publication Number	Publication Date
CA457937A true CA457937A (fr)	1949-07-05

Application Number	Title	Priority Date	Filing Date
CA457937A Expired CA457937A (fr)			Recuperation de richesses metalliques

Country	Link
CA (1)	CA457937A (fr)

Publication	Publication Date	Title
CA457937A (fr)	1949-07-05	Recuperation de richesses metalliques
CA457191A (fr)	1949-06-07	Instrument pour l'usinage des metaux
CA450671A (fr)	1948-08-24	Procede de recuperation de metaux
CA455537A (fr)	1949-03-29	Methode de recuperation de magnesie
CA459514A (fr)	1949-09-06	Methode de former des ustensiles
CA457841A (fr)	1949-07-05	Alliage de fer
CA455441A (fr)	1949-03-29	Agglomere de minerai
AU144932B2 (en)	1949-03-31	Improvements inthe recovery of diamonds
CA457001A (fr)	1949-05-31	Methode d'extraction du plomb
CA457556A (fr)	1949-06-21	Galvanoplastie des metaux
CA457557A (fr)	1949-06-21	Galvanoplastie des metaux
CA459658A (fr)	1949-09-13	Recuperation de composes de magnesium
CA455716A (fr)	1949-04-05	Methode de traitement de surfaces metalliques
CA456968A (fr)	1949-05-24	Alliages
CA456969A (fr)	1949-05-24	Alliages
CA456387A (fr)	1949-05-03	Recuperation electrolytique du zinc
CA458002A (fr)	1949-07-12	Methode d'usinage du metal
AU2625349A (en)	1949-03-31	Improvements inthe recovery of diamonds
CA457099A (fr)	1949-05-31	Alliage
CA454978A (fr)	1949-03-08	Alliage
CA454977A (fr)	1949-03-08	Alliage
AU145727B2 (en)	1949-02-09	Method of welding
AU149625B2 (en)	1949-09-15	Recovery of selenium
CA454625A (fr)	1949-02-15	Ecran metallique
CA459989A (fr)	1949-09-27	Fabrication de n-(polyhydroxyalkyl)-arylamines