Claims (1)
Claim 1 (Independent)
The ornamental design for air collecting ducts for machines, as shown and described.
Full Description
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1. Air collecting duct for machines
1 . 1 : Perspective
1 . 2 : Back
1 . 3 : Front
1 . 4 : Bottom
1 . 5 : Top
1 . 6 : Left
1 . 7 : Right
Citations
This patent cites (13)
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