TREA

comprising compartments which are recurrently constricted and expanded

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Industry

  • CPC
  • B30B9/242
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B30Presses B30BPRESSES IN GENERAL B30B9/00Presses specially adapted for particular purposes

Current Industry

B30B9/242comprising compartments which are recurrently constricted and expanded
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Press for removing water
    • Patent number 4,459,907
    • Issue date Jul 17, 1984
    • A. Ahlstrom Osakeyhtio
    • Frey V. Sundman
    • B30 - PRESSES
  • Information Patent Grant

    3631794
    • Patent number 3,631,794
    • Issue date Jan 4, 1972
    • B30 - PRESSES
  • Information Patent Grant

    3126819
    • Patent number 3,126,819
    • Issue date Mar 31, 1964
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING