Symbol 5311 from IEC 60417 - Title/Meaning: Multiframe <br><p>Function/description: To indicate the use of pulses assembled in a multiframe.<br>
Additional information: <br></p>
Published in: Supplement G, 1985
<b>Vectorization: </b> <a href="//commons.wikimedia.org/wiki/User:Mrmw" title="User:Mrmw">Mrmw</a>
2006-10-27
Own work  using: <span class="url"><a rel="nofollow" class="external text" href="https://www.iso.org/obp/graphics/grs/e263f993-abb2-48e2-85a1-f01b91077d19_200.png">iso.org/obp/graphics/grs/e263f993-abb2-48e2-85a1-f01b91077d19 200.png</a></span>