CA342976A - Traitement de la houille - Google Patents

Traitement de la houille

Info

Publication number: CA342976A
Authority: CA; Canada
Prior art keywords: coal processing; coal; processing
Prior art date: 1934-07-10
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

CA342976A

Other languages

English (en)

Inventor

P. Crecelius Lawrence

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.)

COAL PROCESSING Co

Original Assignee

COAL PROCESSING Co

Publication date

1934-07-10

1934-07-10 Application granted granted Critical

1934-07-10 Publication of CA342976A publication Critical patent/CA342976A/fr

Status Expired legal-status Critical Current

Links

239000003245 coal Substances 0.000 title 1

CA342976A Traitement de la houille Expired CA342976A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA342976T

Publications (1)

Publication Number	Publication Date
CA342976A true CA342976A (fr)	1934-07-10

Family

ID=35314250

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA342976A Expired CA342976A (fr)			Traitement de la houille

Country Status (1)

Country	Link
CA (1)	CA342976A (fr)

0
- CA CA342976A patent/CA342976A/fr not_active Expired

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