Besonderhede van voorbeeld: 6054901576380208108

Metadata

Author: patents-wipo

Data

English[en]
Device for artificially forming ice over the surface of water, and method therefor
French[fr]
Dispositif de formation, de manière artificielle, de glace sur la surface de l'eau et procédé associé
Korean[ko]
수면 상공의 인공 결빙 장치 및 그 인공 결빙 방법

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