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Application filed by Biohit OyfiledCriticalBiohit Oy
Priority to FI915173ApriorityCriticalpatent/FI92654C/en
Publication of FI915173A0publicationCriticalpatent/FI915173A0/en
Publication of FI915173ApublicationCriticalpatent/FI915173A/en
Publication of FI92654BpublicationCriticalpatent/FI92654B/en
Application grantedgrantedCritical
Publication of FI92654CpublicationCriticalpatent/FI92654C/en
Fixing arrangement for detachable fixing of a tip 1 of a liquid-dosing instrument, such as a pipette, to the dosing instrument's holder 2. In accordance with the invention, the fixing arrangement comprises a flexible membrane 3 fitted round the surface of the holder and, on the membrane's inner side, an expansion device 4 for controlled bulging and contraction of the membrane for the fixing or releasing respectively of the tip. <IMAGE>
FI915173A1991-11-011991-11-01
The fastening device
FI92654C
(en)