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Current content: 157 337 350 patent documents

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219 431 new documents added

1 247 852 documents amended

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EP 0044899 B1 19840613 - WALL, ESPECIALLY SOUND SHIELDING WALL

Title (en)

WALL, ESPECIALLY SOUND SHIELDING WALL

Publication

EP 0044899 B1 19840613 (DE)

Application

EP 80890086 A 19800728

Priority

EP 80890086 A 19800728

Abstract (en)

[origin: EP0044899A1] 1. A multi-member wall, in particular a sound insulation wall, consisting of finished parts (1) and a filler material (5) characterized by elongate finished parts (1) of one single type, which, at the two outer sides of the wall, form outwardly open chambers which accomodate the filler materials (5), are offset with respect to one another in checkerboard formations, merge into one another between the outer sides of the wall and the ends of which are arranged such that they are superposed.

IPC 1-7

E01F 8/00

IPC 8 full level

E01F 8/02 (2006.01)

CPC (source: EP)

E01F 8/022 (2013.01)

Designated contracting state (EPC)

BE CH FR GB IT LI LU NL SE

DOCDB simple family (publication)

EP 0044899 A1 19820203; EP 0044899 B1 19840613

DOCDB simple family (application)

EP 80890086 A 19800728