Inventor
SWINKELS PETRUS H W
NL5 patents
Patents
5 patentsUS5800231ASep 1, 1998
Method of providing a pattern of apertures and/or cavities in a plate of non-metallic material
PHILIPS CORP21 citations89
US5730635AMar 24, 1998
Method of providing a pattern of apertures and/or cavities in a plate of non-metallic material
PHILIPS CORP28 citations89
US5818318AOct 6, 1998
Magnetic clamping device
PHILIPS CORP18 citations82
US6036584AMar 14, 2000
Blast system
PHILIPS CORP19 citations81
US5404204AApr 4, 1995
Display tube including a deflection unit
PHILIPS CORP2 citations59