TW233371B - - Google Patents
Info
- Publication number
- TW233371B TW233371B TW81106237A TW81106237A TW233371B TW 233371 B TW233371 B TW 233371B TW 81106237 A TW81106237 A TW 81106237A TW 81106237 A TW81106237 A TW 81106237A TW 233371 B TW233371 B TW 233371B
- Authority
- TW
- Taiwan
Links
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1752091 | 1991-02-08 | ||
JP9222591A JP2934337B2 (ja) | 1991-04-23 | 1991-04-23 | 窒化ガリウム系半導体発光素子材料 |
JP17940791 | 1991-07-19 | ||
JP5180392 | 1992-03-10 | ||
JP5180292 | 1992-03-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW233371B true TW233371B (ja) | 1994-11-01 |
Family
ID=51454496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW81106237A TW233371B (ja) | 1991-02-08 | 1992-08-06 |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW233371B (ja) |
-
1992
- 1992-08-06 TW TW81106237A patent/TW233371B/zh not_active IP Right Cessation
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK4A | Expiration of patent term of an invention patent |