Education and demonstration – Science – Means demonstrating physical property of substance
Reexamination Certificate
2008-01-08
2008-01-08
Fernstrom, Kurt (Department: 3711)
Education and demonstration
Science
Means demonstrating physical property of substance
C434S276000
Reexamination Certificate
active
07316569
ABSTRACT:
An evaluation apparatus of scientific phenomena, including:a base plate of a plate-like body on whose surface is formed an elongated groove having a transversely cross-sectional area of not more than 1 mm2; anda cover plate that is disposed on a surface of the base plate in close contact therewith and forms a fine flow passage on the base plate by covering the elongated groove, wherein scientific phenomena in the fine flow passage can be visually recognized.
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Japanese Abstract No. 2000242162, dated Sep. 8, 2000.
Fujii Teruo
Ichikawa Yasunori
Shiraishi Fumiko
Sugiyama Seiji
Ueyama Tomohide
Fernstrom Kurt
FUJIFILM Corporation
Sughrue Mion Pllc.
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