Inventor

VAN DER WAL HENDRICUS G M

NL2 patents

Patents

2 patents

US5898752AApr 27, 1999

X-ray analysis apparatus provided with a double collimator mask

PHILIPS CORP12 citations65

US5644615AJul 1, 1997

X-ray collinator having plates with periodic rectangular openings

PHILIPS CORP5 citations54