Jan Middel

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Ijmuiden, NL

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for folding a cardboard sheet along a straight...
- Patent number 4,290,764
- Issue date Sep 22, 1981
- Hoogovens Ijmuiden, B.V.
- Jan Middel
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD