IRS No.: 231945930 | State of Incorp.: PA | Fiscal Year End: 1231
Type: SC 13G/A
IRS No.: 042564110 | State of Incorp.: DE | Fiscal Year End: 0630
Type: SC 13G/A | Act: 34 | File No.: 005-33189 | Film No.: 24628857
SIC: 3827 Optical Instruments & Lenses
(CF Office: 08 Industrial Applications and Services)