Alois Kupper

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Morges, CH

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Patents Grantslast 30 patents

Information Patent Grant
Cigarette filter unit and method for the production thereof
- Patent number 4,791,943
- Issue date Dec 20, 1988
- Baumgartner Papiers S.A.
- Alois Kupper
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES