Electrical and Scientific Apparatus

Owner

CASCADE COMMUNICATIONS CORP.

Oct 5, 1999

Electrical and Scientific Apparatus

Owner

CASCADE COMMUNICATIONS CORP.

Computer and Scientific

Owner

CASCADE COMMUNICATIONS CORP.

Computer and Scientific

Owner

CASCADE COMMUNICATIONS CORP.

Jul 29, 1997

Electrical and Scientific Apparatus

Owner

CASCADE COMMUNICATIONS CORP.

Mar 10, 1998

Electrical and Scientific Apparatus

Owner

CASCADE COMMUNICATIONS CORP.

Jun 9, 1998

Electrical and Scientific Apparatus

Owner

CASCADE COMMUNICATIONS CORP.

Electrical and Scientific Apparatus

Owner

CASCADE COMMUNICATIONS CORP.