US 5459820 A · General Electric Co · Filed by Lawrence P. Zale
Patent Number: US 5459820 A
Filing Date: 1992-09-10
Publication Date: 1995-10-17
Status: Expired – Fee Related
Current Assignee: General Electric Co
Applicants: General Electric Co.
IPC/CPC Classifications: G06T15/00
Patent Attorney Lawrence P. Zale
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