JC

Johann Chatzipetros

KH Kernforschungsanlage Lulich Gesellschaft Mit Beschrankter Haftung: 2 patents #4 of 63Top 7%
📍 Frechen, DE: #2 of 4 inventorsTop 50%
Overall (1982): #12,005 of 81,411Top 15%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4343413 Double-wall vessel especially Dewar flasks, with wall spacer Manfred Helten 1982-08-10
4337669 Cryogenic pump and air sampler Manfred Helten 1982-07-06