Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
E04H12/18—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic
Landscapes
Engineering & Computer Science
(AREA)
Architecture
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Civil Engineering
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Structural Engineering
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Woven Fabrics
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Decoration Of Textiles
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Treatment And Processing Of Natural Fur Or Leather
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Doppelspirale, verfahren zu deren herstellung, verwendung der doppelspirale zur herstellung eines siebbandes und aus diesen doppelspiralen hergestelltes spiralband