Jan Adolf Van Sluis

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Groningen, NL

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for orienting tobacco leaves
- Patent number 4,050,467
- Issue date Sep 27, 1977
- Koninklijke Bedrijven Theodorus Niemeyer B.V.
- Jan Adolf Van Sluis
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES