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Exchangeable flow meter

  • US D331,716 S
  • Filed: 08/15/1990
  • Issued: 12/15/1992
  • Est. Priority Date: 08/15/1990
  • Status: Expired due to Term
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5
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First Claim
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1. The ornamental design for an exchangeable flow meter, as shown and described.

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  • 5 Assignments
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