Exhibit 10.4 AMENDED AND RESTATED TAX ALLOCATION AGREEMENT THIS AMENDED AND RESTATED AGREEMENT is made as of December 4, 1996 between Thermo Electron Corporation, a Delaware corporation ("Thermo Electron"), and Thermo Ecotek Corporation, a Delaware...Tax Allocation Agreement • December 9th, 1996 • Thermo Ecotek Corp • Cogeneration services & small power producers
