CA3974A - Machine a laver ou separer les minerais ou metaux lourds - Google Patents

Machine a laver ou separer les minerais ou metaux lourds

Info

Publication number: CA3974A
Authority: CA; Canada
Prior art keywords: metals; washing; separating; machine; ores
Prior art date: 1874-10-26
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

CA000003974A

Other languages

English (en)

Inventor

William B. Frue

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.)

Individual

Original Assignee

Individual

Publication date

1874-10-26

1874-10-26 Application granted granted Critical

1874-10-26 Publication of CA3974A publication Critical patent/CA3974A/fr

Status Expired legal-status Critical Current

Links

CA000003974A Machine a laver ou separer les minerais ou metaux lourds Expired CA3974A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA3974T

Publications (1)

Publication Number	Publication Date
CA3974A true CA3974A (fr)	1874-10-26

Family

ID=45120534

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000003974A Expired CA3974A (fr)			Machine a laver ou separer les minerais ou metaux lourds

Country Status (1)

Country	Link
CA (1)	CA3974A (fr)

0
- CA CA000003974A patent/CA3974A/fr not_active Expired

Similar Documents

Publication	Publication Date	Title
CA3974A (fr)	1874-10-26	Machine a laver ou separer les minerais ou metaux lourds
CA10487A (fr)	1879-09-27	Machine a laver ou separer les minerais ou metaux lourds
US494800A (en)	1893-04-04	shumaker
CA3393A (fr)	1874-05-01	Procede de traitement des pyrites et de la blende de cuivre et autres minerais de cuivre sulfures contenant du fer
CA3214A (fr)	1874-03-18	Perfectionnements aux separateurs des gruaux
CA3688A (fr)	1874-07-20	Machine a nettoyer, separer et assortir les grains, etc.
CA3689A (fr)	1874-07-21	Machine a nettoyer, separer et assortir les grains, etc.
CA3807A (fr)	1874-08-31	Machine a separer la nielle du ble
AU641406A (en)	1907-04-16	An improved machine for classifying and concentrating ores from tailings, slimes, beach-sands andthe like
CA3347A (fr)	1874-04-28	Composition pour le lavage
CA3267A (fr)	1874-04-04	Machine a baratter
CA3540A (fr)	1874-06-10	Machine a laver
CA3828A (fr)	1874-09-21	Machine a laver
CA3542A (fr)	1874-06-10	Machine a laver
CA3601A (fr)	1874-07-06	Machine a laver
CA3706A (fr)	1874-07-31	Machine a laver
CA3736A (fr)	1874-08-03	Machine a laver
CA3774A (fr)	1874-08-22	Machine a laver
CA3486A (fr)	1874-05-28	Machine a laver
CA3836A (fr)	1874-09-21	Machine a laver
CA3922A (fr)	1874-10-09	Machine a laver
CA4084A (fr)	1874-11-25	Machine a laver
CA3310A (fr)	1874-04-16	Machine a laver
CA4065A (fr)	1874-11-18	Machine a affuter les scies
CA3753A (fr)	1874-08-13	Machine a percer les moyeux