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Perforated landscaping film with discretely applied weed control agent

US-7825067-B1

Abstract

A landscaping film, including a film sheet having a plurality of perforations defined therethough and discrete deposits of a weed control agent at locations on the film corresponding to the locations of the perforations.

Patent figures（6）

US-7825067-B1 figure 1
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US-7825067-B1 figure 2
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