a4a5eaed_semiconductor______Patents_com__Description
[Patent #] 2011/0174262 [Description] 
ROTARY ENGINE WITH EXHAUST GAS SUPPLEMENTAL COMPOUNDING A rotary engine which provides a supplemental phase of compression between a first phase of compression and a second phase of compression.
Applications filed at Jul 21 2011 | Method for producing nitride semiconductor laser light source and apparatus for producing nitride semiconductor... | Patents.com