Tetra Pak Developement S.A.

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Pully, CH

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Patents Grantslast 30 patents

Information Patent Grant
Package for flowable filling materials having a re-closable opening
- Patent number 4,834,823
- Issue date May 30, 1989
- Tetra Pak Developement S.A.
- Wilhelm Reil
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus for sealing a liquid pack
- Patent number 4,546,592
- Issue date Oct 15, 1985
- Tetra Pak Developement S.A.
- Wilhelm Reil
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL