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Air flow filter for use in testing or treatment of the respiratory function of patients
USD441449S1
United States
- Inventor
John Gaskell - Current Assignee
- RJ & VK BIRD Pty Ltd
- RJ&VK Bird Pty Ltd
Description
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Claims (1)
Hide Dependent
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- The ornamental design for an air flow filter for use in testing or treatment of the respiratory function of patients, as shown and described.