Hans KELLER

Total number of appointments 1

• Date of birth: July 1929

WS AUDIOLOGY LIMITED (00203774)

• Company status: Active
• Correspondence address: Zurcherstrasse 66, Ch 8102 Oberengstringen, Switzerland, FOREIGN
• Role (Resigned): Director
• Appointed before: 19 June 1992
• Resigned on: 30 June 1995
• Nationality: Swiss
• Occupation: Company Director