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US 2010/0244690 A1Published application
Collector and electron tube
AssigneeNetcomsec Co., Ltd.
InventorAKIRA CHIBA
Life of this patent
Estimating the term…
Abstract
A collector included in an electron tube is covered with a carbon nanotube layer over a required area on the surface thereof.
Claims4
A collector included in an electron tube, comprising:
- a carbon nanotube formed over a required area on a surface thereof.
Dependencies are inferred from the claim text.