4. Solid material comminution or disintegration
  5. Apparatus
  6. Cooperating comminuting surfaces

Donald J. Polinski

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Bearing wear indicator

Bearings – Bearing safety or self-cleaning means
Patent

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Burning ring and head nut connection for gyratory crusher...

Solid material comminution or disintegration – Apparatus – Cooperating comminuting surfaces
Reexamination Certificate

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Main shaft assembly for a gyratory crusher

Solid material comminution or disintegration – Apparatus – Cooperating comminuting surfaces
Patent

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Method for securing a gyratory crusher mantle

Solid material comminution or disintegration – Processes – Miscellaneous
Reexamination Certificate

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