CA674893A - Mining machine - Google Patents

Mining machine

Info

Publication number: CA674893A
Authority: CA; Canada
Prior art keywords: mining machine; mining; machine
Prior art date: 1963-11-26
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

CA674893A

Inventor

F. Ball Charles

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.)

Joy Manufacturing Co

Original Assignee

Joy Manufacturing Co

Publication date

1963-11-26

1963-11-26 Application granted granted Critical

1963-11-26 Publication of CA674893A publication Critical patent/CA674893A/en

Status Expired legal-status Critical Current

Links

CA674893A Mining machine Expired CA674893A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA674893T

Publications (1)

Publication Number	Publication Date
CA674893A true CA674893A (en)	1963-11-26

Family

ID=35975252

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA674893A Expired CA674893A (en)			Mining machine

Country Status (1)

Country	Link
CA (1)	CA674893A (en)

0
- CA CA674893A patent/CA674893A/en not_active Expired

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