CHANNEL STRUCTURE AND PROCESS FOR PRODUCTION THEREOF
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United States of America Patent
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app pub date -
Jul 3, 2008
filing date -
May 15, 2003
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Abandoned
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Abstract
A three-dimensional (micro-) channel structure with an increased length of internal channel is provided, which can be formed without requiring a boring step for vertical hole formation. The channel structure is formed by providing a polyhedral substrate with a groove over at least two faces thereof, preferably through press molding, and covering the faces provided with the grooves with a covering member or another polyhedral substrate to form a continuous internal channel communicative with an ambience through an opening.
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