Erwin Heller

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Wil, CH

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Patents Grantslast 30 patents

Information Patent Grant
Package for paste-like products and wrapper blank for use with the...
- Patent number 4,733,779
- Issue date Mar 29, 1988
- SIG Schweizerische Industrie-Gesellschaft
- Hans Hubmann
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL