CA14939A - Perfectionnements aux machines a laver le charbon - Google Patents

Perfectionnements aux machines a laver le charbon

Info

Publication number: CA14939A
Authority: CA; Canada
Prior art keywords: washing machines; coal washing; coal; machines; washing
Prior art date: 1882-06-10
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

CA000014939A

Other languages

English (en)

Inventor

Charles Sheppard

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

1882-06-10

1882-06-10 Application granted granted Critical

1882-06-10 Publication of CA14939A publication Critical patent/CA14939A/fr

Status Expired legal-status Critical Current

Links

239000003245 coal Substances 0.000 title 1
238000005406 washing Methods 0.000 title 1

CA000014939A Perfectionnements aux machines a laver le charbon Expired CA14939A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA14939T

Publications (1)

Publication Number	Publication Date
CA14939A true CA14939A (fr)	1882-06-10

Family

ID=45131483

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000014939A Expired CA14939A (fr)			Perfectionnements aux machines a laver le charbon

Country Status (1)

Country	Link
CA (1)	CA14939A (fr)

0
- CA CA000014939A patent/CA14939A/fr not_active Expired

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