HYDROGEN ENGINE CENTER, INC.

Identifiers

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Déclarations récentes

sec_edgartransaction_report11 mai 2009sec_edgar:0001144204-09-025321

sec_edgartransaction_report24 mars 2009sec_edgar:0001144204-09-015970

sec_edgartransaction_report25 févr. 2009sec_edgar:0001144204-09-010883

sec_edgarinitial_holdings16 janv. 2009sec_edgar:0001144204-09-002267

sec_edgartransaction_report12 janv. 2009sec_edgar:0001144204-09-001489amend

sec_edgartransaction_report18 déc. 2008sec_edgar:0001144204-08-069983

sec_edgarannual_summary13 févr. 2008sec_edgar:0001144204-08-008649

sec_edgarannual_summary13 févr. 2008sec_edgar:0001144204-08-008633

sec_edgarannual_summary13 févr. 2008sec_edgar:0001144204-08-008628

sec_edgarannual_summary13 févr. 2008sec_edgar:0001144204-08-008664

sec_edgarannual_summary13 févr. 2008sec_edgar:0001144204-08-008660

sec_edgartransaction_report11 juin 2007sec_edgar:0001144204-07-031335

sec_edgartransaction_report11 juin 2007sec_edgar:0001144204-07-031331

sec_edgartransaction_report11 juin 2007sec_edgar:0001144204-07-031333

sec_edgartransaction_report27 avr. 2007sec_edgar:0001144204-07-021200

sec_edgartransaction_report23 avr. 2007sec_edgar:0001336906-07-000001

sec_edgarinitial_holdings23 mars 2007sec_edgar:0001144204-07-014242

sec_edgartransaction_report15 déc. 2006sec_edgar:0001336906-06-000004

sec_edgartransaction_report30 nov. 2006sec_edgar:0001144204-06-050921

sec_edgartransaction_report17 oct. 2006sec_edgar:0000931731-06-000225

sec_edgartransaction_report16 oct. 2006sec_edgar:0000931731-06-000223

sec_edgartransaction_report16 oct. 2006sec_edgar:0000931731-06-000222

sec_edgarinitial_holdings16 oct. 2006sec_edgar:0000931731-06-000224

sec_edgarinitial_holdings16 oct. 2006sec_edgar:0000931731-06-000221

sec_edgartransaction_report16 oct. 2006sec_edgar:0000931731-06-000220amend

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