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Inventor
KELLER JOHN RODERICK
US
2 patents
Patents
2 patents
US7938715B2
May 10, 2011
Polishing machine comprising sliding means transverse to the front face
ESSILOR INT
2 citations
57
US7976359B2
Jul 12, 2011
Polishing machine comprising a work chamber and a platform
ESSILOR INT
0 citations
47