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1 247 852 documents amended

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EP 0062096 A3 19830518 - CONCRETE GIRDER

Title (en)

CONCRETE GIRDER

Publication

EP 0062096 A3 19830518 (DE)

Application

EP 81108538 A 19811020

Priority

DE 3112763 A 19810331

Abstract (en)

[origin: EP0062096A2] 1. Concrete girder having a T-shaped profile at least in its upper part, characterised in that an open-bottomed hollow box-shaped concrete profile (5) is integrally moulded on the top chord (4) of the T-shaped profile.

IPC 1-7

E04C 3/20; E04C 3/29

IPC 8 full level

E04C 3/20 (2006.01); E04C 3/29 (2006.01)

CPC (source: EP)

E04C 3/20 (2013.01); E04C 3/29 (2013.01)

Citation (search report)

[A] DE 1286287 C
[A] US 3336708 A 19670822 - RAMBELLE ROBERT D
[A] GB 856677 A 19601221 - MONSANTO CHEMICALS
[A] US 1990156 A 19350205 - YOUNG LEONIE S
[A] GB 560243 A 19440327 - WILLIAM GEORGE SHIPWRIGHT, et al

Designated contracting state (EPC)

AT CH FR LI

DOCDB simple family (publication)

EP 0062096 A2 19821013; EP 0062096 A3 19830518; EP 0062096 B1 19850904; AT E15395 T1 19850915; DE 3112763 A1 19821007

DOCDB simple family (application)

EP 81108538 A 19811020; AT 81108538 T 19811020; DE 3112763 A 19810331