(Q94861171)
Statements
1917
1 reference
25 June 1917Gregorian
1 reference
Heinz G. F. Wilsdorf (1917-2000) (English)
14 May 2022
17 April 2000
82 years old
1 reference
Heinz G. F. Wilsdorf (1917-2000) (English)
14 May 2022
1 reference
Heinz G. F. Wilsdorf (1917-2000) (English)
14 May 2022
Identifiers
1 reference