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Jurgen Sachtler
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Ratekau, DE
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last 30 patents
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Patent Grant
System for exchanging a substance between fluids
Patent number
4,859,331
Issue date
Aug 22, 1989
Dragerwerk Aktiengesellschaft
Jurgen Sachtler
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
System for exchanging a substance between fluids
Patent number
4,801,385
Issue date
Jan 31, 1989
Dragerwerk Aktiengesellschaft
Jurgen Sachtler
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Breathing gas humidifier
Patent number
4,201,204
Issue date
May 6, 1980
Dragerwerk Aktiengesellschaft
Gerhart Rinne
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Respiratory gas humidifier
Patent number
4,192,836
Issue date
Mar 11, 1980
Dragerwerk Aktiengesellschaft
Wolfgang Bartscher
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE