Glass forming apparatus and glass forming method
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United States of America Patent
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Apr 17, 2012
Grant Date -
Oct 11, 2007
app pub date -
Apr 6, 2007
filing date -
Apr 10, 2006
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A glass forming apparatus and a glass forming method of high economical merit and high production efficiency are provided. More specifically, the glass forming apparatus has dies, in which at least one die is divided into a heat exchange unit and a press unit, and in the glass forming apparatus and glass forming method, the plane precision is improved in the contact dividing surfaces of the heat exchange unit and the press unit.
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