1. Illustrated Chronicle
  2. Chronicle 1941 - 1950
  3. 1949
  4. 23 April 1949

Safety door lock patented

  • Date
    23 April 1949
  • Description
    Karl Wilfert, head of body development at the Sindelfingen plant, files a patent application for a safety door lock.
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Patent specification 827 905 "Closing device, in particular for motor vehicle doors", April 1949
EA9208683
Patent specification 827 905
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