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last 30 patents
Information
Patent Grant
Milk suction device
Patent number
4,583,970
Issue date
Apr 22, 1986
Kirchner & Wilhelm
Hansjorg Kirchner
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Tensioning device, particularly for tightening bands in medical pra...
Patent number
4,561,437
Issue date
Dec 31, 1985
Kirchner & Wilhelm
Hansjorg Kirchner
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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