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Document Type and Number:
Japanese Patent JPS63502363
Kind Code:
PCT No. PCT/CH86/00163 Sec. 371 Date Jul. 27, 1987 Sec. 102(e) Date Jul. 27, 1987 PCT Filed Nov. 25, 1986 PCT Pub. No. WO87/03346 PCT Pub. Date Jun. 4, 1987.Connecting elements (4) can be inserted into the ends of the individual bar-shaped elements (2), the connecting elements having a projection (13) which engages into an opening (8) at the end of the tube. In that way each individual connecting element (4) can be released even in a framework construction which has already been assembled. The bar-shaped elements (2) are exchangeable and the framework can be broken down into all individual parts.

Application Number:
Publication Date:
September 08, 1988
Filing Date:
November 25, 1986
Export Citation:
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International Classes:
A47B47/00; E04B1/19; E04B1/344; E04B1/58; F16B7/00; F16B7/04; F16B7/18; F16S3/04; (IPC1-7): F16B7/18; F16B7/04; F16B7/00; E04B1/58; E04B1/344; A47B47/00

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