Manfred Hacker

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Illerkirchenberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Dispenser cathode with porous sintered compacted metal dispenser bo...
- Patent number 5,594,299
- Issue date Jan 14, 1997
- Licentia Patent-Verwaltungs- GmbH
- Frank Bossert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dispenser cathode and process for preparing it
- Patent number 5,318,468
- Issue date Jun 7, 1994
- Licentia Patent-Verwaltungs- GmbH
- Rolf Lotthammer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for the production of a porous pressed part
- Patent number 4,767,372
- Issue date Aug 30, 1988
- Licentia Patent-Verwaltungs-G.m.b.H.
- Frank Bossert
- H01 - BASIC ELECTRIC ELEMENTS