WANG YAO TING

Related Filers (1)

Ownership (3)

SC 13G/A
Thursday, 2/13/2003
NUMERICAL TECHNOLOGIES INC: Major Shareholders
SC 13G/A
Thursday, 2/14/2002
NUMERICAL TECHNOLOGIES INC: Major Shareholders
SC 13G
Wednesday, 2/14/2001
NUMERICAL TECHNOLOGIES INC: Major Shareholders
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