Patent details

Basic Information

Publication number:

EP0167447

PCT Application Number:

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP854012747

PCT Publication Number:

First applicant's nationality:

Translation Language:

EPO Publication Language:

French

English Title of Invention:

Method for heating a glass feeder channel by means of an oxygen-enriched combustible.

French Title of Invention:

Procédé de chauffage d'un canal contenant du verre à l'aide de flammes oxycombustibles.

German Title of Invention:

Verfahren zum Heizen eines Glasspeiserkanals mittels eines sauerstoffreichen Brennstoffes.

SPC Number:

Dates

Filing date:

25/06/1985

Grant date:

12/08/1987

EP Publication Date:

12/08/1987

PCT Publication Date:

Claims Translation Received Date:

Translations Received Date (B1 EP Publication):

Translations Received Date (B2 EP Publication):

Translations Received Date (B3 EP Publication):

Publication date:

08/01/1986

EP B1 Publication Date:

12/08/1987

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

30/06/1988

Expiration date:

25/06/2005

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

25/06/1985

 

 

Name:

L'AIR LIQUIDE, SOCIETE ANONYME POUR L' ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE

Address:

QUAI D'ORSAY 75, 75321, PARIS CEDEX 07, France (FR)

Inventor

1

Name:

Laurenceau Serge

Address:

France (FR)

2

Name:

Desprez Marc

Address:

France (FR)

Priority

Priority Number:

8410597

Priority Date:

04/07/1984

Priority Country:

France (FR)

Classification

Main IPC Class:

C03B 7/06;

Filing date	Document type	Number of pages