Rudy Fritsch

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Riviere des Prairie, Quebec, CA

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for forming a metallic unit having a concave portion boun...
- Patent number 5,076,085
- Issue date Dec 31, 1991
- Rudy Fritsch
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Metal shearing machine
- Patent number 4,991,480
- Issue date Feb 12, 1991
- Rudy Fritsch
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Metal shearing machine
- Patent number 4,811,640
- Issue date Mar 14, 1989
- Rudy Fritsch
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR