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Current content: 157 117 910 patent documents

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139 301 new documents added

1 340 825 documents amended

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EP 0283071 A1 19880921 - Alveolar panel for windows or skylights.

Title (en)

Alveolar panel for windows or skylights.

Title (de)

Hohlkammerplatte für Fenster und Oberlichter.

Title (fr)

Panneau alvéolaire pour fenêtres et lanterneaux.

Publication

EP 0283071 A1 19880921 (EN)

Application

EP 88200353 A 19880225

Priority

IT 2117087 U 19870318

Abstract (en)

The alveolar panel (1) for windows or skylights is made from polycarbonate. T he centre portion (2) is comprised between two end portion bearing a female element (8) and a male element (9) which are made from a polymeric material which is different from the polymeric material which constitutes the centre portion (2).

IPC 1-7

E04C 2/54

IPC 8 full level

E04C 2/54 (2006.01)

CPC (source: EP)

E04C 2/543 (2013.01)

Citation (search report)

[Y] GB 2106159 A 19830407 - MONTEDISON SPA [IT]
[Y] US 4182582 A 19800108 - COJOCARO ADRIANA [IL], et al

Designated contracting state (EPC)

AT BE CH DE ES FR GB GR IT LI LU NL SE

DOCDB simple family (publication)

EP 0283071 A1 19880921; IT 210055 Z2 19881114; IT 8721170 V0 19870318

DOCDB simple family (application)

EP 88200353 A 19880225; IT 2117087 U 19870318