Application of hydrophilic polymer to existing sod

The apparatus of the invention is configured to deposit a fluid, such as a hydrophilic polymer solution, into existing sod. The apparatus includes a frame, a cylindrical housing, spikes protruding perpendicularly away from the housing, two rotating hubs, a tank, tubing connecting the tank to the rot...

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Bibliographische Detailangaben
1. Verfasser: STEADMAN LYNN
Format: Patent
Sprache:eng
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