Container for vacuum storing and/or shipping silicon wafers
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United States of America Patent
Stats
-
Dec 12, 1989
Grant Date -
N/A
app pub date -
Feb 2, 1988
filing date -
Feb 6, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A container specifically designed for vacumm holding and shipping a silicon wafer, is provided with two circular portions having circumferentially, on bulged top and lower faces outer rasied edges and, within the top face of the circular portion forming the bottom portion of the assembled container, an inner edge.
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Cited Art Landscape
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