Schwarze; Rigobert

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Cologne, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for generating bent portions in a pipe, particularly for gen...
- Patent number 5,373,719
- Issue date Dec 20, 1994
- Schwarze; Rigobert
- Heinz Foerster
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus for bending a jacketed tube
- Patent number 4,238,945
- Issue date Dec 16, 1980
- Schwarze; Rigobert
- Fritz Busse
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...