BR8904584A - OPTICAL TRANSMISSION SYSTEM FOR SUBMARINE VEHICLES - Google Patents
OPTICAL TRANSMISSION SYSTEM FOR SUBMARINE VEHICLESInfo
- Publication number
- BR8904584A BR8904584A BR8904584A BR8904584A BR8904584A BR 8904584 A BR8904584 A BR 8904584A BR 8904584 A BR8904584 A BR 8904584A BR 8904584 A BR8904584 A BR 8904584A BR 8904584 A BR8904584 A BR 8904584A
- Authority
- BR
- Brazil
- Prior art keywords
- transmission system
- optical transmission
- submarine vehicles
- submarine
- vehicles
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR8904584A BR8904584A (en) | 1989-09-12 | 1989-09-12 | OPTICAL TRANSMISSION SYSTEM FOR SUBMARINE VEHICLES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR8904584A BR8904584A (en) | 1989-09-12 | 1989-09-12 | OPTICAL TRANSMISSION SYSTEM FOR SUBMARINE VEHICLES |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8904584A true BR8904584A (en) | 1991-03-19 |
Family
ID=4047887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8904584A BR8904584A (en) | 1989-09-12 | 1989-09-12 | OPTICAL TRANSMISSION SYSTEM FOR SUBMARINE VEHICLES |
Country Status (1)
Country | Link |
---|---|
BR (1) | BR8904584A (en) |
-
1989
- 1989-09-12 BR BR8904584A patent/BR8904584A/en not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Decision: intention to grant | ||
HO | Change of classification |
Free format text: INT.CL.6 H04B 10/22 |
|
KD | Fees due (letter patent) | ||
FG9A | Patent or certificate of addition granted | ||
B21A | Expiry acc. art. 78, item i of ipl- expiry of the term of protection |
Free format text: PATENTE EXTINTA EM 12/09/2009 |
|
B15K | Others concerning applications: alteration of classification |
Ipc: H03J 9/06 (2006.01) |