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Assignee: Belle Plaine Block and Tile, Inc.

Location: Belle Plaine, MN
No. of patents: 1

Number	Title	Issue Date
7225587	Cover system for septic tank A cover system for septic tanks adapted to be attached to the a septic tank and provide access for repair and maintenance. The assembly includes a base which is embedded into the concrete and provides a seal between the concrete and the base. A pipe member is joined...	06/05/2007