Walter Panknin

Follow

Person

Goppingen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Device for electric longitudinal-seam mash resistance welding
- Patent number 4,568,812
- Issue date Feb 4, 1986
- L. Schuler GmbH
- Walter Panknin
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of and apparatus for producing can bodies welded along the l...
- Patent number 4,414,455
- Issue date Nov 8, 1983
- L. Schuler GmbH
- Franz Schneider
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device for producing a bead on the circumference of a hollow cylinder
- Patent number 4,176,536
- Issue date Dec 4, 1979
- L. Schuler GmbH
- Walter Panknin
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...