Inventor

LECHNER ERNST-FRIEDRICH

DE3 patents

Patents

3 patents

US4495378AJan 22, 1985

Heat-removing circuit boards

SIEMENS AG62 citations92

US4381878AMay 3, 1983

Contact spring for low resistance connection of a circuit board to a grounded subassembly carrier

SIEMENS AG19 citations70

US4316236AFeb 16, 1982

Hinged support for electrical devices

SIEMENS AG17 citations67