Arie Van Der Knijff

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Emmeloord, NL

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Patents Grantslast 30 patents

Information Patent Grant
Device for treating bulbous or tuberous plants
- Patent number 7,433,059
- Issue date Oct 7, 2008
- Gerard Cornelis van der Knijff
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

Information Patent Application
CONVEYING DEVICE
- Publication number 20100230240
- Publication date Sep 16, 2010
- Gerard Cornelis Van Der Knijff
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Device for Supplying and/or Filling Bags
- Publication number 20080264003
- Publication date Oct 30, 2008
- Arie Van Der Knijff
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL