AU154498B2
(en )
1953-01-15
Conveyor for conveying loose material such as coal in coalmines
AU154967B2
(en )
1953-01-15
Conveyor for conveying loose material such as coal in coalmines
AU156574B2
(en )
1953-01-15
Conveyor for conveying loose material such as coal in coalmines
AU1392552A
(en )
1953-01-15
Conveyor for conveying loose material such as coal in coalmines
AU1392652A
(en )
1953-01-15
Conveyor for conveying loose material such as coal in coalmines
AU1392452A
(en )
1953-01-15
Conveyor for conveying loose material such as coal in coalmines
AU155129B2
(en )
1952-12-11
Improvements in scraper conveyors
CA481821A
(en )
1952-03-18
Conveyor
CA484097A
(en )
1952-06-17
Conveyors
AU1326552A
(en )
1952-12-11
Improvements in scraper conveyors
AU158061B2
(en )
1952-03-20
Improve merits in scraper conveyors
AU163218B2
(en )
1953-03-05
Improved belt conveyor
CA528524A
(en )
1956-07-31
Loose material conveyor for coal mines
CA528525A
(en )
1956-07-31
Loose material conveyor for coal mines
AU160662B2
(en )
Conveying equipment in particular for lignite open cut mining
AU153807B2
(en )
1952-06-19
Belt conveyor
AU153806B2
(en )
1952-06-19
Belt conveyor
AU153808B2
(en )
1952-06-19
Belt conveyor
AU154689B2
(en )
1952-06-19
Belt conveyor
AU746552A
(en )
1952-03-20
Improve merits in scraper conveyors
CA536491A
(en )
1957-01-29
Loose material conveyor for coal mines
AU158427B2
(en )
1953-01-15
Improvements in or relating to conveyor belts
AU1515152A
(en )
1953-03-05
Improved belt conveyor
CA486913A
(en )
1952-09-30
Multi-rubber-tired conveyer idler
CA480094A
(en )
1952-01-08
Movable feed hopper for belt conveyers