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Patent details

357907 Title: Echangeur de chaleur.

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Basic information

Application number:
891126328
WO application number:
Type:
European patent granted for BE
Status:
Publication number:
357907
WO publication number:
1rst applicant's nationality:
Translation language:
French
EPO publication language:
German
SPC number:

Dates

Filing date:
11/07/1989
Grant date:
13/11/1991
EP publication date:
WO publication date:
Claims translation received date:
Translation received date (EP publication B1):
26/11/1991
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
EP B1 publication date:
13/11/1991
EP B2 publication date:
EP B3 publication date:
Lapsed date:
31/07/1997
Expiration date (if granted and all annual fees paid):

Applicant

Name:
Balcke-Durr AG
Legal Form:
From:
13/11/1991
Address:
Homberger Strasse 2 Postfach 1240 W-4030 Ratingen 1(DE), DE
To:

Priority

Priority patent number:
3830248
Priority date:
06/09/1988
Priority country:
Germany (DE)

Classification

IPC or IDT classification:
F22B 1/18 ; F22B 35/00 ; F28F 27/02;

Annual fee

Annual fee(s) Due Date:
Annual fee number:
Expected payer:
Last annual fee payment date:
23/07/1996
Last annual fee paid number:
Payer:

Additional information section

Status:
Case kind / Max duration / Publication code:
Basic patent details (Patent law 1854):
Representative details:
DELLICOUR Paul-OFFICE DE BREVETS E. DELLICOUR-Avenue Rogier 19 bt 13 - B 4000 LIEGE
Inventor(s) details:
Krips, Herbert;Podhorsky, Miroslan, Dr.;
History of owners:
Filing date Document type Publication Type Document Description Number of pages
26/11/1991 General Document (TP - T:Traduction Originale plus Pouvoir) 14 /7/0/9/7/5/0510357907/migrated-docs/891126328_1_595953.pdf