4. Mining or in situ disintegration of hard material
  5. Processes

Victor M. Levenstein

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Method and apparatus for mining machine cutter head

Mining or in situ disintegration of hard material – Processes
Patent

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Securing nut apparatus

Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Internally threaded fastener element – e.g. – nut – etc. – Multipart
Patent

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Sliding seal for mining machine power tranmission

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Sidewall-working
Patent

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Profile ID: LFUS-PAI-P-1175929

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