Original language | German |
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Patent number | EP 578630 A1 |
Publication status | Published - 10 Jan 1994 |
Sensor membrane for optical sensor of physical or chemical parameter - with indicator comprising ion pair of cationic or anionic dyestuff, and immobilising counter ion compatible with polymer matrix
Ingo Klimant (Inventor), Otto Wolfbeis (Inventor), Hellfried Karpf (Inventor), Marco Leiner (Inventor), Barna Kovac (Inventor)
Research output: Patent