Uno Roland Sjostrand

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Patents Grantslast 30 patents

Information Patent Grant
Arrangement for the reading of photocell markings on a material web...
- Patent number 4,081,944
- Issue date Apr 4, 1978
- AB Ziristor
- Uno Roland Sjostrand
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method and an arrangement for the purification of air in packing ma...
- Patent number 4,055,035
- Issue date Oct 25, 1977
- AB Ziristor
- Uno Roland Sjostrand
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL