Brive La Gaillarde
France
2
2013-05-30
The entities that hold a legal rights for patent applications filed by inventor Nützel Gert:
Gert Nützel from Brive La Gaillarde, FR has applied for patents for these inventions. The list has both pending applications and granted patents:
Photo cathode for use in a vacuum tube as well as such as vacuum tube
#2 | 2013-05-30Electron multiplying structure for use in a vacuum tube using electron multiplying as well as a vacuum tube using electron multiplying provided with such an electron multiplying structure
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