U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

"Rail travel at high speeds is not possible because passengers, unable to breathe, would die of asphyxia."

Dionysius Lardner, Professor of Natural Philosophy and Astronomy at University College, London ; 1830

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Assignee: Beijing Kangti Recreation Equipment Center

Location: Beijing, CN
No. of patents: 1

Number	Title	Issue Date
6551189	Simulated laser shooting system The invention provides a simulated laser shooting system that includes a laser gun, HD monitor, video camera, collection card, master computer and sound apparatus. The system's features are in that it has reality scene, is both dynamic and static, and is ...	04/22/2003