NL7007163A - - Google Patents
Info
- Publication number
- NL7007163A NL7007163A NL7007163A NL7007163A NL7007163A NL 7007163 A NL7007163 A NL 7007163A NL 7007163 A NL7007163 A NL 7007163A NL 7007163 A NL7007163 A NL 7007163A NL 7007163 A NL7007163 A NL 7007163A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephonic Communication Services (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2505969 | 1969-05-16 | ||
| GB506270 | 1970-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7007163A true NL7007163A (xx) | 1970-11-18 |
Family
ID=26239590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7007163A NL7007163A (xx) | 1969-05-16 | 1970-05-15 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE750526A (xx) |
| CH (1) | CH515572A (xx) |
| DE (1) | DE2021743A1 (xx) |
| FR (1) | FR2047806A5 (xx) |
| LU (1) | LU60853A1 (xx) |
| NL (1) | NL7007163A (xx) |
-
1970
- 1970-04-28 CH CH634470A patent/CH515572A/de not_active IP Right Cessation
- 1970-05-04 LU LU60853A patent/LU60853A1/xx unknown
- 1970-05-04 DE DE19702021743 patent/DE2021743A1/de active Pending
- 1970-05-15 BE BE750526A patent/BE750526A/xx unknown
- 1970-05-15 NL NL7007163A patent/NL7007163A/xx unknown
- 1970-05-15 FR FR7017755A patent/FR2047806A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| LU60853A1 (xx) | 1970-07-07 |
| BE750526A (xx) | 1970-10-16 |
| DE2021743A1 (de) | 1971-01-28 |
| CH515572A (de) | 1971-11-15 |
| FR2047806A5 (xx) | 1971-03-12 |