CA405966A - Concentration du minerai - Google Patents

Concentration du minerai

Info

Publication number: CA405966A
Authority: CA; Canada
Prior art keywords: ore concentration; ore; concentration
Prior art date: 1942-07-07
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

CA405966A

Other languages

Inventor

Coltof Willem

Original Assignee

Shell Development Co

Publication date

1942-07-07

1942-07-07 Application granted granted Critical

1942-07-07 Publication of CA405966A publication Critical patent/CA405966A/fr

Status Expired legal-status Critical Current

CA405966A Concentration du minerai Expired CA405966A (fr)

Application Number	Priority Date	Filing Date	Title
CA405966T

Publication Number	Publication Date
CA405966A true CA405966A (fr)	1942-07-07

Application Number	Title	Priority Date	Filing Date
CA405966A Expired CA405966A (fr)			Concentration du minerai

Country	Link
CA (1)	CA405966A (fr)

Publication	Publication Date	Title
CA406879A (fr)	1942-08-18	Concentration de solutions
CA405966A (fr)	1942-07-07	Concentration du minerai
CA402770A (fr)	1942-02-10	Traitement du minerai
CA404036A (fr)	1942-04-14	Crible a minerai
CA410809A (fr)	1943-03-02	Concentration du minerai
CA405871A (fr)	1942-07-07	Bidon
CA405978A (fr)	1942-07-07	Traitement de la houille
CA403708A (fr)	1942-03-24	Procede de flottage du minerai
AU116909B2 (en)		Meatpacking
AU117757B2 (en)		Gyro-verticals
AU118391B2 (en)		Methyl-beta-chloro-acrylate
AU118434B2 (en)		Dicbloropropyl-alphachloroacrylate
CA402151A (fr)	1942-01-13	Helicoplan
CA403016A (fr)	1942-02-24	Scie a dossiere
CA403559A (fr)	1942-03-17	Matiere colorante trisazoique
CA404018A (fr)	1942-04-14	Pare-reflets
CA404044A (fr)	1942-04-14	Classeur de plans
CA404045A (fr)	1942-04-14	Classeur de plans
CA404708A (fr)	1942-05-12	Teinture o-hydroxyazoique
CA405481A (fr)	1942-06-16	Lustre
CA405539A (fr)	1942-06-16	Appareil a prise des sons
CA405803A (fr)	1942-06-30	Lustre
CA406153A (fr)	1942-07-21	Appui-hanche
CA406734A (fr)	1942-08-11	Torsiographe
CA407626A (fr)	1942-09-29	Voiture a neige