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Apparatus and method for controlling the liquid level in a washing machine

  • US 3,086,836 A
  • Filed: 10/17/1960
  • Issued: 04/23/1963
  • Est. Priority Date: 10/17/1960
  • Status: Expired due to Term
First Claim
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13. A METHOD OF CONTROLLING THE AMOUNT OF LIQUID IN A LIQUID TREATMENT MACHINE COMPRISING, PLACING A SPECIFIC MASS OF MATERIAL TO BE TREATED IN A CONTAINER IN THE MACHINE, FILLING THE CONTAINER WITH A PREDETERMINED AMOUNT

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