Extract from the Register of European Patents

EP Citations: EP1872667

Cited inInternational search
Type:Patent literature
Publication No.:EP0836807  [Y]
 (ULICE [FR]);
Type:Patent literature
Publication No.:US4251551  [Y]
 (VANHULLE GLENN J, et al);
Type:Patent literature
Publication No.:EP0338239  [Y]
 (SHORT MILLING CO J [US])