Glass polyhedrons
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United States of America Patent
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Feb 24, 1998
Grant Date -
N/A
app pub date -
Jan 29, 1997
filing date -
Jun 3, 1993
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Glass polyhedrons that can be used particularly as spacers and make it possible to maintain a space between two glass sheets. These polyhedrons have an approximately polygonal section whose dimension are less than a millimeter and whose corners are rounded with a radius of curvature of less than 10 microns.
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