CA39447A - Machine a classer et nettoyer le charbon - Google Patents

Machine a classer et nettoyer le charbon

Info

Publication number: CA39447A
Authority: CA; Canada
Prior art keywords: sizing; machine; cleaning coal; coal; cleaning
Prior art date: 1892-07-26
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

CA000039447A

Other languages

English (en)

Inventor

Septimus Thomas

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

1892-07-26

1892-07-26 Application granted granted Critical

1892-07-26 Publication of CA39447A publication Critical patent/CA39447A/fr

Status Expired legal-status Critical Current

Links

238000004140 cleaning Methods 0.000 title 1
239000003245 coal Substances 0.000 title 1
238000004513 sizing Methods 0.000 title 1

CA000039447A Machine a classer et nettoyer le charbon Expired CA39447A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA39447T

Publications (1)

Publication Number	Publication Date
CA39447A true CA39447A (fr)	1892-07-26

Family

ID=45155987

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000039447A Expired CA39447A (fr)			Machine a classer et nettoyer le charbon

Country Status (1)

Country	Link
CA (1)	CA39447A (fr)

0
- CA CA000039447A patent/CA39447A/fr not_active Expired

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