Symbol 6335B from IEC 60417 - Title/Meaning: Negative acknowledgement; failure; NACK <br>
Function/description: Alternative graphical representation. Same meaning as IEC 60417-6335A.
<b>Vectorization: </b> <a href="//commons.wikimedia.org/wiki/User:Mrmw" title="User:Mrmw">Mrmw</a>
2015-06-20
Own work  using: <span class="url"><a rel="nofollow" class="external text" href="https://www.iso.org/obp/graphics/grs/cda52127-0cc7-49cc-8666-042f731ff74a_200.png">iso.org/obp/graphics/grs/cda52127-0cc7-49cc-8666-042f731ff74a 200.png</a></span>