DEVICE AND METHODS FOR PREVENTING WEED GROWTH AND/OR GRASS GROWTH

CORENO MICHAEL | European Patent Office | 2023

WEED CONTROL MATERIAL AND WEED CONTROL CONSTRUCTION METHOD USING WEED CONTROL MATERIAL

KIKUCHI SEIJI / ARAI YASUHARU / OGASAWARA MASARU | European Patent Office | 2016

WEED CONTROL SHEET AND WEED CONTROL METHOD

ARAKI AKITOSHI / SASAKI TAKASHI / WATANABE AKIRA et al. | European Patent Office | 2016

WEED CONTROL COMPOSITION AND WEED CONTROL SHEET CONSTRUCTING METHOD USING THE SAME, AND WEED CONTROL BLOCK MANUFACTURED BY THE WEED CONTROL COMPOSITION

KO KWANG SIK | European Patent Office | 2016

Weed control device suitable for riverway weed control boat

LI LINGBAO | European Patent Office | 2020