4. Locks
  5. Operating mechanism
  6. Using a powered device

Lars Wallden

Inventor

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Cylinder lock

Locks – Operating mechanism – Key
Patent

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Cylinder lock/key combination, a key and a key blank therefor

Locks – Parts – attachments – accessories and adjuncts – For key-operated mechanism
Patent

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Electrically and mechanically activatable lock mechanism

Locks – Operating mechanism – Using a powered device
Patent

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Profile ID: LFUS-PAI-P-1206177

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