Winding-towers for mines

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CPC
E04H12/26

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Parent Industries

EFIXED CONSTRUCTIONS E04Building E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES SWIMMING OR SPLASH BATHS OR POOLS MASTS FENCING TENTS OR CANOPIES, IN GENERAL E04H12/00Towers Masts or poles Chimney stacks Water-towers Methods of erecting such structures

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E04H12/26Winding-towers for mines

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Patents Grantslast 30 patents

Information Patent Grant
Curved cross-section wind turbine tower and wind turbine comprising...
- Patent number 9,903,150
- Issue date Feb 27, 2018
- Acciona Windpower, S.A.
- Gonzalo De los Rios Leiva
- E04 - BUILDING
Information Patent Grant
2293958
- Patent number 2,293,958
- Issue date Aug 25, 1942
- E04 - BUILDING

Patents Applicationslast 30 patents