Helmut Hildebrand

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Langenhagen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Power and control cable with a two layer metallic sheath for marine...
- Patent number 5,389,736
- Issue date Feb 14, 1995
- Kabelmetal Electro GmbH
- Gerhard Ziemek
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coaxial electrical high-frequency cable
- Patent number 5,262,593
- Issue date Nov 16, 1993
- Alcatel N.V.
- Peter Madry
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radiating coaxial cable having apertures spaced at a distance consi...
- Patent number 4,366,457
- Issue date Dec 28, 1982
- Kabel- u. Metallwerke Gutehoffnungshutte AG
- Udo Bode
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radiating cable
- Patent number 4,322,699
- Issue date Mar 30, 1982
- Kabel-und Metallwerke Gutehoffnungshutte
- Helmut Hildebrand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radiating cable having spaced radiating sleeves
- Patent number 4,129,841
- Issue date Dec 12, 1978
- Kabel-und Metallwerke Gutehoffnungshutte AG.
- Helmut Hildebrand
- H01 - BASIC ELECTRIC ELEMENTS