Ake A. Hultberg

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Mariefred, SE

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Patents Grantslast 30 patents

Information Patent Grant
Ashtray with depressible resilient central section
- Patent number 4,169,481
- Issue date Oct 2, 1979
- Ake A. Hultberg
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES