CA250505A - Meche a miner - Google Patents

Meche a miner

Info

Publication number: CA250505A
Authority: CA; Canada
Prior art keywords: mining bit; mining; bit
Prior art date: 1925-06-09
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

CA250505A

Other languages

English (en)

Inventor

Edward Redmond James

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

1925-06-09

1925-06-09 Application granted granted Critical

1925-06-09 Publication of CA250505A publication Critical patent/CA250505A/fr

Status Expired legal-status Critical Current

Links

238000005065 mining Methods 0.000 title 1

CA250505A Meche a miner Expired CA250505A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA250505T

Publications (1)

Publication Number	Publication Date
CA250505A true CA250505A (fr)	1925-06-09

Family

ID=35157479

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA250505A Expired CA250505A (fr)			Meche a miner

Country Status (1)

Country	Link
CA (1)	CA250505A (fr)

0
- CA CA250505A patent/CA250505A/fr not_active Expired

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