August Hell

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Feldkirchen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Transparent covering having an antireflection coating for signs, in...
- Patent number 4,725,109
- Issue date Feb 16, 1988
- Bayer Aktiengesellschaft
- Joachim Wank
- G02 - OPTICS
Information Patent Grant
Focussing system with automatic control of emitted radiant power
- Patent number 4,313,655
- Issue date Feb 2, 1982
- AGFA-Gevaert A.G.
- August Hell
- G02 - OPTICS
Information Patent Grant
Unidirectional focussing system
- Patent number 4,303,319
- Issue date Dec 1, 1981
- Agfa-Gevaert Aktiengesellschaft
- August Hell
- G02 - OPTICS
Information Patent Grant
Apparatus for processing developed photographic films and prints
- Patent number 4,217,743
- Issue date Aug 19, 1980
- AGFA-Gevaert, A.G.
- Eberhard Escales
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for assembling and packing photographic prints with assoc...
- Patent number 4,115,981
- Issue date Sep 26, 1978
- AGFA-Gevaert, A.G.
- August Hell
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of and apparatus for severing strips of material
- Patent number 4,098,158
- Issue date Jul 4, 1978
- AGFA-Gevaert AG
- Eberhard Escales
- B26 - HAND CUTTING TOOLS CUTTING SEVERING