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RU2627348C1
(ru)
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Горный комбайн
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US10494186B2
(en)
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Conveyor system and method for removing slack in conveyor
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US1300620A
(en)
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Gathering mechanism for coal-loading machines.
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PL62744B1
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US1915001A
(en)
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Mining and loading or loading machine
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(en)
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Longwall mining installation having stable-hole plough
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(en)
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Plow mining method and apparatus
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(en)
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Mining machine with externally mounted drive means
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US1930016A
(en)
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Mining machine
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EP0057711B1
(en)
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Mineral winning machine and system
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RU2248445C1
(ru)
|
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Комбайн очистной
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US4266828A
(en)
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Apparatus on drum shearer for cutting through safety wall in long wall mining
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US1980629A
(en)
|
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Coal cutting machine and the like
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CS240736B1
(cs)
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Zařízení pro otáčení výložníku s rozpojovacím orgánem razících kombajnů
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Harley et al.
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Langbeinite... mining and processing |
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PL56449B1
(enExample)
|
|
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US1741112A
(en)
|
|
Mining apparatus
|
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US1662797A
(en)
|
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Mining machine
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RU2018665C1
(ru)
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Способ разработки пластов полезного ископаемого и устройство для его осуществления
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PL52822B1
(enExample)
|
|
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US1704667A
(en)
|
|
Mining machine
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SU815146A1
(ru)
|
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Рабочий орган землеройной машины
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PL53505B1
(enExample)
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|
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SU536316A1
(ru)
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Рабочий орган двухшпиндельной бурошнековой машины
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PL60678B1
(enExample)
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