http://fileformats.archiveteam.org/index.php?action=history&feed=atom&title=IBM_DemiDiskette 2026-05-30T07:51:11Z Revision history for this page on the wiki MediaWiki 1.19.2 http://fileformats.archiveteam.org/index.php?title=IBM_DemiDiskette&diff=33428&oldid=prev 2019-09-15T20:47:14Z

<p></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 20:47, 15 September 2019</td> </tr><tr><td colspan="2" class="diff-lineno">Line 3:</td> <td colspan="2" class="diff-lineno">Line 3:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>|subcat=Floppy disk</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>|subcat=Floppy disk</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>}}</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>}}</div></td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>The '''IBM DemiDiskette''' is an <del class="diffchange diffchange-inline">unauccessful </del>4&quot; floppy disk format developed by IBM in the early 1980s, but which did not catch on. IBM did get a patent on its technology, however. The drive for it was Model 341.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>The '''IBM DemiDiskette''' is an <ins class="diffchange diffchange-inline">unsuccessful </ins>4&quot; floppy disk format developed by IBM in the early 1980s, but which did not catch on. IBM did get a patent on its technology, however. The drive for it was Model 341.</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>== Links ==</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>== Links ==</div></td></tr> </table>

Effect2 http://fileformats.archiveteam.org/index.php?title=IBM_DemiDiskette&diff=33409&oldid=prev 2019-09-15T02:04:28Z

<p>Created page with &quot;{{FormatInfo |formattype=physical |subcat=Floppy disk }} The &#039;&#039;&#039;IBM DemiDiskette&#039;&#039;&#039; is an unauccessful 4&quot; floppy disk format developed by IBM in the early 1980s, but which did...&quot;</p> <p><b>New page</b></p><div>{{FormatInfo<br /> |formattype=physical<br /> |subcat=Floppy disk<br /> }}<br /> The '''IBM DemiDiskette''' is an unauccessful 4&quot; floppy disk format developed by IBM in the early 1980s, but which did not catch on. IBM did get a patent on its technology, however. The drive for it was Model 341.<br /> <br /> == Links ==<br /> * [https://patents.google.com/patent/US4482929 US Patent 4,482,929]<br /> <br /> [[Category:IBM]]</div>

Dan Tobias