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STATISTICAL SAMPLING OF A MOVING PRODUCT USING A GAUGING DEVICE WITH A VARIABLE SENSING AREA FUNCTIONALLY RELATED TO A VARIABLE PRODUCT SPEED

  • US 3,440,421 A
  • Filed: 02/15/1965
  • Issued: 04/22/1969
  • Est. Priority Date: 02/15/1965
  • Status: Expired due to Term
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