Michael L. Slosiarek

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Greenfield, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Spring loaded swinging door system
- Patent number 6,006,475
- Issue date Dec 28, 1999
- Nabco Entrances Inc.
- James E. Schwantes
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES