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US D353,668 SGranted
Pneumoneedle
AssigneeMinnesota Mining and Manufacturing Company
InventorsThomas F. Banks, William A. Mittelstadt, Arthur V. Lang, Vern E. Radewald, Bruce E. Nelson
Life of this patent
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Abstract
The abstract isn’t available for this document.
Claims1
The ornamental design for a pneumoneedle, as shown and described.