Claims (1)
Claim 1 (Independent)
We claim the ornamental design for a fermentation tank, as shown and described.
Full Description
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FIG. 1 is a front view of a new and ornamental design for a fermentation tank.
FIG. 2 is an enlarged top plan view thereof; and,
FIG. 3 . is a top perspective view thereof.
Citations
This patent cites (19)
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