B43K 24/186

Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units and for feeding the writing-cores {with a revolving barrel}

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Edits on 16 Mar, 2022

"Entity importer update"

Golden AI

edited on 16 Mar, 2022

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B43K 24/18

Edits on 9 Mar, 2022

"Created via: Entity Importer"

Golden AI

created this topic on 9 Mar, 2022

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Description (+193 characters)

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B43K 24/186

Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units and for feeding the writing-cores {with a revolving barrel}

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Patent classification

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Cooperative Patent Classification

Website

http://data.epo.org/linked-data/def/cpc/B43K24-186

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