Per Carlstrom

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Karlskrona, SE

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Patents Grantslast 30 patents

Information Patent Grant
Surface finishing machine
- Patent number 4,317,314
- Issue date Mar 2, 1982
- Dynapac Maskin AB
- Per Carlstrom
- B24 - GRINDING POLISHING
Information Patent Grant
Concrete floor finisher
- Patent number 4,198,178
- Issue date Apr 15, 1980
- Dynapac Maskin AB
- Per Carlstrom
- E04 - BUILDING