Invention Patent
IT1303561B1
未知
- Patent Title:
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Application No.: ITTO980747Application Date: 1998-09-04
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Publication No.: IT1303561B1Publication Date: 2000-11-14
- Inventor: ARDITO MARCO , MENEGHINI GIANCARLO
- Applicant: CSELT CT STUDI E LAB T
- Assignee: CSELT CT STUDI E LAB T
- Current Assignee: CSELT CT STUDI E LAB T
- Priority: ITTO980747 1998-09-04
- Main IPC: H01L21/306
- IPC: H01L21/306 ; C03C15/00 ; G02B5/18 ; G03F1/00
Public/Granted literature
- ITTO980747A1 Public/Granted day:2000-03-06
Information query
IPC分类: