containing iron-oxide as major component

Follow

Industry

CPC
H01H2001/02378

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES

Current Industry

H01H2001/02378containing iron-oxide as major component

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Process for producing a product made of a contact material based on...
- Patent number 6,056,916
- Issue date May 2, 2000
- Metalor Contacts Deutschland GmbH
- Franz Hauner
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for producing a shaped article from contact material based...
- Patent number 6,001,149
- Issue date Dec 14, 1999
- Siemens Aktiengesellschaft
- Franz Hauner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silver-based contact material, use of such a contact material, in s...
- Patent number 5,796,017
- Issue date Aug 18, 1998
- Siemens Aktiengesellschaft
- Franz Hauner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silver-based contact material for switchgear used in power engineering
- Patent number 5,663,500
- Issue date Sep 2, 1997
- Siemens Aktiengesellschaft
- Franz Hauner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for bonding a contact layer of silver-metal oxide material...
- Patent number 5,628,448
- Issue date May 13, 1997
- Siemens Aktiengesellschaft
- Franz Hauner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Silver-based contact material for use in power engineering switchgear
- Patent number 5,429,656
- Issue date Jul 4, 1995
- Siemens Aktiengesellschaft
- Franz Hauner
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents