Oskar Leuthold

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Marin, CH

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Patents Grantslast 30 patents

Information Patent Grant
Converter for converting an a.c. voltage into a direct current and...
- Patent number 4,433,371
- Issue date Feb 21, 1984
- Ebauches, Electroniques, S.A.
- Oskar Leuthold
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Voltage level detecting circuit
- Patent number 4,424,457
- Issue date Jan 3, 1984
- Ebauches Electroniques
- Oskar Leuthold
- G01 - MEASURING TESTING
Information Patent Grant
Complementary MOS field effect transistor amplifier
- Patent number 4,352,073
- Issue date Sep 28, 1982
- Ebauches Electroniques S.A.
- Oskar Leuthold
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Alternating to direct voltage converter
- Patent number 4,280,175
- Issue date Jul 21, 1981
- Ebauches Electroniques S.A.
- Oskar Leuthold
- G01 - MEASURING TESTING