(19)
(11) EP 1 879 268 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
17.06.2009 Bulletin 2009/25

(45) Mention of the grant of the patent:
07.01.2009 Bulletin 2009/02

(21) Application number: 07012819.4

(22) Date of filing: 29.06.2007
(51) International Patent Classification (IPC): 
H01S 3/036(2006.01)
H01S 3/223(2006.01)
 H01S 3/07(2006.01)

(54)

Gas laser oscillating unit

Gaslaseroszillatoreinheit

Unité d'oscillation de laser à gaz

(84) Designated Contracting States:
DE

(30) Priority: 13.07.2006 JP 2006192929

(43) Date of publication of application:
16.01.2008 Bulletin 2008/03

(73) Proprietor: FANUC LTD
Minamitsuru-gun, Yamanashi 401-0597 (JP)

(72) Inventors:
  • Egawa, Akira
    Gotenba-shi, Shizuoka 412-0043 (JP)
  • Murakami, Takafumi
    Minamitsuru-gun Yamanashi 401-0511 (JP)
  • Nishio, Akihiko
    Minamitsuru-gun Yamanashi 401-0511 (JP)

(74) Representative: Thum, Bernhard 
Wuesthoff & Wuesthoff Patent- und Rechtsanwälte Schweigerstrasse 2
81541 München
81541 München (DE)


(56) References cited: : 
DE-A1- 19 537 673
US-A- 4 624 001
 US-A- 4 470 144
US-A- 4 704 719
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).