Electrical and scientific apparatus Trademarks Filed in January 11, 1967
INDOMICA
Filed: January 11, 1967
MICA PLATE FOR ELECTRICAL INSULATION
Owned by: COLUMBIA TECHNICAL CORPORATION
Serial Number: 72262299
DATACEL
Filed: January 11, 1967
OPTOELECTRONIC AND OPTICAL ELECTRONIC LIGHT SENSITIVE LOGIC, SWITCHING AND DETECTING DEVICES
Owned by: Sigma Instruments, Inc.
Serial Number: 72262356
