Exhibit 10.52 SECOND ASSIGNMENT OF SUBLEASE THIS SECOND ASSIGNMENT OF SUBLEASE (this "Second Assignment") is entered into as of the 17th day of December, 1999, by and between Mack Technologies, Inc., of 27 Carlisle Road, Westford, MA 01886, a Delaware...Second Assignment of Sublease • March 29th, 2000 • Act Manufacturing Inc • Printed circuit boards
