Drying and gas or vapor contact with solids – Process – With fluid current conveying or suspension of treated material
Reexamination Certificate
2008-04-21
2010-10-19
Green, Anthony J (Department: 1793)
Drying and gas or vapor contact with solids
Process
With fluid current conveying or suspension of treated material
C051S307000, C051S308000, C051S309000, C034S372000, C264S661000
Reexamination Certificate
active
07814679
ABSTRACT:
An abrasive is fabricated to obtain sliding and grinding effects. In the abrasive, grinding particles are wrapped by a wrapping material. Various sizes and shapes of molds and micro components can be finely polished to obtain mirror-grade surfaces.
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Perry's Chemical Engineers' Handbook, 7thEdition, 1997, pp. 20-80 to 20-81 [no month].
Sun Li-Wen
Tsai Feng-Che
Yan Biing-Hwa
Green Anthony J
Jackson Demian K.
Jackson IPG PLLC
National Central University
Parvini Pegah
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