0001140361-06-006449 DEF 14A 1 20060615 20060428 20060428 20060428 CLEAN DIESEL TECHNOLOGIES INC 0000949428 2810 061393453 DE 1231 DEF 14A 34 000-27432 06790712 300 ATLANTIC ST STE 702 STAMFORD CT 06901 2033277050 300 ATLANTIC ST STE 702 STAMFORD CT 06901 DEF 14A 1 formdef14a.txt CLEAN DIESEL DEF14A 06-15-2006