Bernhard Rothkegel

Method for making sintered silver-metal oxide electric contact material

Cadmium-free silver and metal oxide composite useful for electrical contacts and a method for its manufacture

Sintered contact material based on silver for use in power engineering switch-gear, in particular for contact pieces in low-voltage switches

Sintered, electrical contact material for low voltage power switching

Impregnated sintered material for electrical contacts and method for its production

Sinter contact material for low voltage switching apparatus of the energy technology, in particular for motor contactors

Sintered contact material in low-tension switchgear, particularly for contactors

Method for the production of sintered electrical contact material for low voltage power switching

Molded getter bodies and method of producing the same

Method for the manufacture of sintered contact material