4. E - Fixed Constructions
  5. 06
  6. B

Norman Wittke

E - Fixed Constructions – 06 – B

Inventor

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Details

Inventor

Country: Germany

Door opener

E - Fixed Constructions – 05 – F
Patent

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Electric door opener for glass doors

E - Fixed Constructions – 06 – B
Patent

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Emergency lock for a fire protection door and release for a...

E - Fixed Constructions – 05 – B
Patent

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Locking/unlocking device for door opener swivel latch

E - Fixed Constructions – 05 – B
Patent

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Emergency lock for a fire protection door and release for a...

E - Fixed Constructions – 05 – B
Patent

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Profile ID: LFCA-PAI-P-1480865

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