FORSTER FELIX Trademarks
CIRCOGRAPH
Filed: October 8, 1969
TEST EQUIPMENT USING THE NONDESTRUCTIVE EDDY-CURRENT METHOD FOR THE DETECTION OF DEFECTS IN FERROMAGNETIC AND AUSTENITIC…
Owned by: FORSTER FELIX
Serial Number: 72340153
DEFECTOTHERM
Filed: October 8, 1969
INSTRUMENT FOR THE TESTING OF HOTDRAWN WIRES, TUBES, ETC. FOR DEFECTS SUCH AS CRACKS, INCLUSIONS AND LAMINATIONS ON OR UNDER…
Owned by: FORSTER FELIX
Serial Number: 72340156
MAGNATEST
Filed: May 31, 1979
Electronic Analyzer for Use on Ferro-Magnetic Material
Owned by: FORSTER FELIX
Serial Number: 73217772
