Seard Aberg

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Gammelstad, SE

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Patents Grantslast 30 patents

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Method of bending shaped metal sheet and apparatus for carrying out...
- Patent number 4,580,433
- Issue date Apr 8, 1986
- Groko Maskin AB
- Seard Aberg
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of bending shaped metal sheet and apparatus for carrying out...
- Patent number 4,449,388
- Issue date May 22, 1984
- Groko Maskin AB
- Seard Aberg
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
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- Patent number 4,424,752
- Issue date Jan 10, 1984
- Groko Maskin AB
- Seard Aberg
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL