MOLD FOR TAPE-SHAPED OPTICAL RECORDING MEDIUM, TAPE-SHAPED OPTICAL RECORDING MEDIUM, AND CUTTING DEVICE THEREFOR
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United States of America Patent
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Issued Date -
May 1, 2014
app pub date -
Jul 26, 2012
filing date -
Aug 30, 2011
priority date (Note) -
Abandoned
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Abstract
There is provided a mold for a tape-shaped optical recording medium with which precise cutting can be performed along a cutting guide groove, the mold forming a recording groove in a tape-shaped optical recording medium, and having a plurality of recording and reproduction bumps that form a recording and reproduction groove, and a guide whose shape is different from that of the recording and reproduction bumps.
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