Speidel & Keller GmbH & Co. KG

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Jungingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Blood pressure measuring device
- Patent number 5,375,605
- Issue date Dec 27, 1994
- Speidel & Keller GmbH & Co. KG
- Blasius Speidel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Exhaust valve for blood pressure measuring apparatus
- Patent number 4,915,348
- Issue date Apr 10, 1990
- Speidel & Keller GmbH & Co. KG
- Blasius Speidel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electromagnetic driving mechanism for oscillating displacement pumps
- Patent number 4,334,180
- Issue date Jun 8, 1982
- Speidel & Keller GmbH & Co. KG
- Guenter Bramm
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE