CA341897A - Flottage de la houille - Google Patents

Flottage de la houille

Info

Publication number: CA341897A
Authority: CA; Canada
Prior art keywords: coal flotation; flotation; coal
Prior art date: 1934-05-29
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

CA341897A

Other languages

English (en)

Inventor

Jan De Vooys Gerard

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

1934-05-29

1934-05-29 Application granted granted Critical

1934-05-29 Publication of CA341897A publication Critical patent/CA341897A/fr

Status Expired legal-status Critical Current

Links

239000003245 coal Substances 0.000 title 1
238000005188 flotation Methods 0.000 title 1

CA341897A Flottage de la houille Expired CA341897A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA341897T

Publications (1)

Publication Number	Publication Date
CA341897A true CA341897A (fr)	1934-05-29

Family

ID=35313172

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA341897A Expired CA341897A (fr)			Flottage de la houille

Country Status (1)

Country	Link
CA (1)	CA341897A (fr)

0
- CA CA341897A patent/CA341897A/fr not_active Expired

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