Inventor
HAESSLER HEINRICH
DE7 patents
Patents
7 patentsUS4532174AJul 30, 1985
Layer system for opto-electronic displays
SIEMENS AG8 citations72
US4537745AAug 27, 1985
Method of producing copper-chromium fusion alloys as contact material for vacuum power switches
SIEMENS AG18 citations71
US4222167ASep 16, 1980
Method of manufacturing a contact bridge
SIEMENS AG9 citations71
US4780582AOct 25, 1988
Use of a fusion material of copper and chrome as the contact material for vacuum contactors
SIEMENS AG9 citations69
US4503010AMar 5, 1985
Process of producing a compound material of chromium and copper
SIEMENS AG8 citations67
US4542266ASep 17, 1985
Contact arrangement for vacuum switches
SIEMENS AG6 citations60
US4519234AMay 28, 1985
Device for manufacturing laminated semifinished material
SIEMENS AG3 citations60