Corpus ID: 209012770

Written notification and methods of verification

@inproceedings{Kuhlmann2011WrittenNA,
  title={Written notification and methods of verification},
  author={Michael Kuhlmann and Albin Wei{\ss}},
  year={2011}
}
The invention relates to a written message (11) for transmitting at least one secret (14) to a user, comprising a carrier medium (15) having applied thereto information (13) and a removable cover (12) the secret (14) covering, in order to ensure 100% coverage (12) of the secret (14) and a method for checking on the written message (11) is properly applied cover (12) for full coverage of the secret (14). 

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