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Von Roll
Rank (1994):
#4396
of 12,641
Top 35%
3 inventors
2
Patents 1994
Top Inventors at Von Roll
1994
Showing 1–3 of 3 inventors
Rank
Name
Patents
1
Francois Galvanetto
1
1
Hansruedi Spiess
1
1
Rudolf Frey
1