STEPHAN FETZNER

City:

FORST

Country:

Germany

Published Applications:

Last publication date:

2017-01-12

Top Assignees for applications by STEPHAN FETZNER

The entities that hold a legal rights for patent applications filed by inventor FETZNER STEPHAN:

STEPHAN FETZNER from FORST, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

Device and method for determining the concentration of at least one gas in a sample gas stream by means of infrared absorption spectroscopy

Device for determining the concentration of at least one gas in a sample gas flow by means of infrared absorption spectroscopy

InventorID:

1768522 ⎘