Jan A. E. S. Weiland

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Deventer, NL

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for withdrawing liquid from a reservoir by means of a wat...
- Patent number 4,924,908
- Issue date May 15, 1990
- Douwe Egberts Koninklijke Tabaksfabriek-Koffiebranderijen-Theehandel N.V.
- Jan A. E. S. Weiland
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...