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Pbeg Trademarks
PBEG
A physics-based environment generator comprising computer hardware and software for use in the filed of aviation simulation training
Abandoned
·
September 27, 2007
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76682345
·
PBEG HD
physics-based environment generator comprising computer hardware and software for use in the field of aviation simulation training
Cancelled
·
July 9, 2009
·
76698336
·
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