Jan Harlegard

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Therwil, CH

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Patents Grantslast 30 patents

Information Patent Grant
Arrangement for emptying and cleaning hygienic vessels
- Patent number 5,240,686
- Issue date Aug 31, 1993
- S I C AG
- Jan Harlegard
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for improving the automatic emptying and cleaning of hygien...
- Patent number 4,670,061
- Issue date Jun 2, 1987
- SIC AG
- Jan Harlegard
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE