Besonderhede van voorbeeld: 8911356578012466666

Metadata

Author: patents-wipo

Data

English^[en]

Pin lock device and helmet comprising same

French^[fr]

Dispositif de verrouillage à broche et casque le comprenant

Korean^[ko]

핀 락 장치 및 이를 포함하는 헬멧

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