Title:
A HALL ELEMENT AND A WALL BUILT UP OF SUCH WALL ELEMENTS
Document Type and Number:
WIPO Patent Application WO/2010/104386
Kind Code:
A3
Abstract:
A wall element comprising two outer layers extending at least substantially parallel to each other in spaced relationship, between which at least one spacer is provided, wherein the outer layers of the wall element are each provided with a groove extending in at least one edge, which groove is designed to receive a lip of another element, and with a lip extending in the opposite edge, which lip fits the groove of another wall element.
Inventors:
SNEL WILHELMUS JAN REINIER KAREL (NL)
Application Number:
PCT/NL2010/050122
Publication Date:
October 20, 2011
Filing Date:
March 10, 2010
Export Citation:
Assignee:
SPANELL GROUP B V (NL)
SNEL WILHELMUS JAN REINIER KAREL (NL)
SNEL WILHELMUS JAN REINIER KAREL (NL)
International Classes:
E04C2/34
Domestic Patent References:
| WO2006091100A2 | 2006-08-31 | |||
| WO1999066148A1 | 1999-12-23 |
Foreign References:
| US5568710A | 1996-10-29 |
Attorney, Agent or Firm:
HOOIVELD, Arjen Jan Winfried (GK Den Haag, NL)
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