CA405978A - Traitement de la houille - Google Patents

Traitement de la houille

Info

Publication number: CA405978A
Authority: CA; Canada
Prior art keywords: coal processing; coal; processing
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

CA405978A

Other languages

English (en)

Inventor

D. Curran Maurice

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.)

TAR AND PETROLEUM PROCESS Co

Original Assignee

TAR AND PETROLEUM PROCESS Co

Publication date

1942-07-07

1942-07-07 Application granted granted Critical

1942-07-07 Publication of CA405978A publication Critical patent/CA405978A/fr

Status Expired legal-status Critical Current

Links

239000003245 coal Substances 0.000 title 1

CA405978A Traitement de la houille Expired CA405978A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA405978T

Publications (1)

Publication Number	Publication Date
CA405978A true CA405978A (fr)	1942-07-07

Family

ID=35417278

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA405978A Expired CA405978A (fr)			Traitement de la houille

Country Status (1)

Country	Link
CA (1)	CA405978A (fr)

0
- CA CA405978A patent/CA405978A/fr not_active Expired

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