IE20570L - Lagging irons for mine roofs. - Google Patents

Lagging irons for mine roofs.

Info

Publication number
IE20570L
IE20570L IE20553A IE20553A IE20570L IE 20570 L IE20570 L IE 20570L IE 20553 A IE20553 A IE 20553A IE 20553 A IE20553 A IE 20553A IE 20570 L IE20570 L IE 20570L
Authority
IE
Ireland
Prior art keywords
mine roofs
lagging
irons
lagging irons
roofs
Prior art date
Application number
IE20553A
Original Assignee
Usines Et Acieries Leonardgiot
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Usines Et Acieries Leonardgiot filed Critical Usines Et Acieries Leonardgiot
Priority to IE20553A priority Critical patent/IE20570L/en
Publication of IE20570L publication Critical patent/IE20570L/en

Links

IE20553A 1953-04-20 1953-04-20 Lagging irons for mine roofs. IE20570L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IE20553A IE20570L (en) 1953-04-20 1953-04-20 Lagging irons for mine roofs.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE20553A IE20570L (en) 1953-04-20 1953-04-20 Lagging irons for mine roofs.

Publications (1)

Publication Number Publication Date
IE20570L true IE20570L (en) 1953-11-30

Family

ID=11008623

Family Applications (1)

Application Number Title Priority Date Filing Date
IE20553A IE20570L (en) 1953-04-20 1953-04-20 Lagging irons for mine roofs.

Country Status (1)

Country Link
IE (1) IE20570L (en)

Similar Documents

Publication Publication Date Title
FR1096391A (en) advanced mine prop
IE20824L (en) Lagging irons for mine roofs.
IE20570L (en) Lagging irons for mine roofs.
IE20365L (en) Lagging irons for mine roofs.
CA515957A (en) Mine roof bolt
FR1130143A (en) Articulated extension for mine supports
CA494570A (en) Mining machine
CA490138A (en) Lock seam
AU215975B2 (en) Mining machine
AU209138B2 (en) Mining machine
AU207154B2 (en) Mining machine
CA499683A (en) Mine roof supports
CA470826A (en) Placer mining machines
BE517505A (en) IMPROVEMENTS IN MINING LAMPS.
AU1232255A (en) Mining machine
IE20748L (en) Truss supports.
CA530049A (en) Mining machine
IE20825L (en) Convetors.
BE586799A (en) Tunnel support for mining operations.
FR1234998A (en) Combined mine marking machine
IE21034L (en) Tetrahydropyridiones, etc
IE22312L (en) Waterproofing leather
CA494074A (en) Irons
CA530269A (en) Continuous mining machine
CA515125A (en) Mine skip