JPS506280A
Untitled record
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 18 May 1993, 33.4 years ago.
- Priority and filed
- Published
- Projected expiry
- Today
2 sheets
Sheet 1 Sheet 2
Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| DE10309022A1 | Cited by | Germany | Search report |
| US4758875A | Cited by | United States of America | Search report |
| US4933744A | Cited by | United States of America | Search report |
Numbers
- Application
- 5463273
Classification
- IPC, 3
- H01L21 283
- H10W74 00
- H10W76 18