CA553366A - Machine a miner - Google Patents

Machine a miner

Info

Publication number: CA553366A
Authority: CA; Canada
Prior art keywords: mining machine; mining; machine
Prior art date: 1958-02-18
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

CA553366A

Other languages

Inventor

L. Barrett Arthur

Original Assignee

Joy Manufacturing Co

Publication date

1958-02-18

1958-02-18 Application granted granted Critical

1958-02-18 Publication of CA553366A publication Critical patent/CA553366A/fr

Status Expired legal-status Critical Current

CA553366A Machine a miner Expired CA553366A (fr)

Application Number	Priority Date	Filing Date	Title
CA553366T

Publication Number	Publication Date
CA553366A true CA553366A (fr)	1958-02-18

Application Number	Title	Priority Date	Filing Date
CA553366A Expired CA553366A (fr)			Machine a miner

Country	Link
CA (1)	CA553366A (fr)

Publication	Publication Date	Title
CA553366A (fr)	1958-02-18	Machine a miner
CA561784A (fr)	1958-08-12	Machines minieres
CA562168A (fr)	1958-08-19	Machine de surfacage simple
AU221474B2 (en)	1958-08-21	Continuous mining machine
AU3538858A (en)	1958-08-21	Continuous mining machine
AU222143B2 (en)	1958-10-09	Sheetmetal-working machine
AU221565B2 (en)	1958-08-28	Dolly-forming machine
CA563214A (fr)	1958-09-16	Machine a attacher des sacs
CA564650A (fr)	1958-10-14	Machine a rechaper des pneus
CA567534A (fr)	1958-12-16	Machine de coupage en biais
CA567768A (fr)	1958-12-23	Machine de retaille des dents
AU224019B2 (en)	1958-12-04	Floor-maintenance machines
CA554874A (fr)	1958-03-25	Machines a retordre et enrouler
CA563342A (fr)	1958-09-16	Machines a faconner des tetes
CA558834A (fr)	1958-06-17	Machine simplifiee pour enrouler la monnaie
CA566084A (fr)	1958-11-11	Foreuse
CA563132A (fr)	1958-09-09	Machine de sondage
CA549814A (fr)	1957-12-10	Machine a miner
AU3678158A (en)	1958-10-09	Sheetmetal-working machine
AU3567658A (en)	1958-08-28	Dolly-forming machine
AU3841758A (en)	1958-12-04	Floor-maintenance machines
CA547724A (fr)	1957-10-22	Machines d'exploitation miniere
AU228954B2 (en)	1958-12-04	An improved log-barking machine
CA566592A (fr)	1958-11-25	Coupoir de ligne d'ancre de mine
AU229978B2 (en)	1959-06-18	Filling machine