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Patents
Patents Assigned to Herreknecht AG
Patents Assigned to Herreknecht AG
Method for erecting an underground construction
Patent number:
8763344
Abstract:
The invention relates to a method for erecting an underground structure, wherein the method is intended to ensure that the underground structure is assembled as safely as possible.
Type:
Grant
Filed:
April 7, 2010
Date of Patent:
July 1, 2014
Assignee:
Herreknecht AG
Inventors:
Ilja Irmscher, Marc Peters