CA288678A - Traitement du minerai - Google Patents

Traitement du minerai

Info

Publication number: CA288678A
Authority: CA; Canada
Prior art keywords: ore processing; ore; processing
Prior art date: 1929-04-09
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

CA288678A

Other languages

English (en)

Inventor

Johannsen Friedrich

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.)

Fried Krupp Grusonwerk AG

Original Assignee

Fried Krupp Grusonwerk AG

Publication date

1929-04-09

1929-04-09 Application granted granted Critical

1929-04-09 Publication of CA288678A publication Critical patent/CA288678A/fr

Status Expired legal-status Critical Current

Links

CA288678A Traitement du minerai Expired CA288678A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA288678T

Publications (1)

Publication Number	Publication Date
CA288678A true CA288678A (fr)	1929-04-09

Family

ID=35225490

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA288678A Expired CA288678A (fr)			Traitement du minerai

Country Status (1)

Country	Link
CA (1)	CA288678A (fr)

0
- CA CA288678A patent/CA288678A/fr not_active Expired

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