Bruno K. Binggeli

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Arni, CH

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing capacitive electronic discs
- Patent number 4,557,885
- Issue date Dec 10, 1985
- RCA Corporation
- Helmut G. Kiess
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of producing capacitive electronic discs
- Patent number 4,557,886
- Issue date Dec 10, 1985
- RCA Corporation
- Helmut G. Kiess
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Repetitive readout of electrostatically stored information
- Patent number 4,319,284
- Issue date Mar 9, 1982
- RCA Corporation
- Helmut G. Kiess
- G11 - INFORMATION STORAGE
Information Patent Grant
Readout of electrostatically stored information
- Patent number 4,296,478
- Issue date Oct 20, 1981
- RCA Corporation
- Helmut G. Kiess
- G11 - INFORMATION STORAGE