Mannesmann Leichtbau, GmbH
Patent Applications and Registrations
Patent applications and USPTO patent grants for Mannesmann Leichtbau, GmbH.The latest application filed is for "coupling structure with anchoring in stone parts".
- Mannesmann Leichtbau, GmbH - Munich DT
- Mannesmann-Leichtbau GmbH - Munchen DT
| Patent | Date |
|---|---|
| Coupling structure with anchoring in stone parts Grant 4,014,151 - Erhart March 29, 1 | 1977-03-29 |
| Coupling Structure For Cooperation With A Member Anchored In A Stone Part Grant 3,861,106 - Erhart January 21, 1 | 1975-01-21 |
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