9 Utility Patents
#8 in Birmensdorf
#3,907 in Switzerland
#459,014 in the World
Forward Citations = 13
Company Filing History:



4. 1 out of 113

5. 1 out of 20
Zehnder Group International Ag
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#8 in Birmensdorf
#3,907 in Switzerland
#459,014 in the World
Company Filing History:




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