DK130499C - - Google Patents
Info
- Publication number
- DK130499C DK130499C DK423570A DK423570A DK130499C DK 130499 C DK130499 C DK 130499C DK 423570 A DK423570 A DK 423570A DK 423570 A DK423570 A DK 423570A DK 130499 C DK130499 C DK 130499C
- Authority
- DK
- Denmark
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
- H04L27/04—Modulator circuits; Transmitter circuits
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1269469A CH497093A (en) | 1969-08-21 | 1969-08-21 | Message transmission facility |
CH971270A CH509020A (en) | 1969-08-21 | 1970-06-26 | Message transmission facility |
Publications (2)
Publication Number | Publication Date |
---|---|
DK130499B DK130499B (en) | 1975-02-24 |
DK130499C true DK130499C (en) | 1975-08-25 |
Family
ID=25705226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK423570A DK130499B (en) | 1969-08-21 | 1970-08-18 | Apparatus for transmitting information signals. |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS502222B1 (en) |
AT (1) | AT307513B (en) |
BE (1) | BE755162A (en) |
CA (1) | CA937995A (en) |
CH (1) | CH509020A (en) |
DE (1) | DE2040874B2 (en) |
DK (1) | DK130499B (en) |
FR (1) | FR2060666A5 (en) |
GB (1) | GB1326055A (en) |
NL (1) | NL7012386A (en) |
NO (1) | NO131046C (en) |
SE (1) | SE364416B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5214572A (en) * | 1991-08-21 | 1993-05-25 | International Business Machines Corporation | One-piece electronic cage |
-
0
- BE BE755162D patent/BE755162A/en unknown
-
1970
- 1970-06-26 CH CH971270A patent/CH509020A/en unknown
- 1970-08-18 AT AT747070A patent/AT307513B/en not_active IP Right Cessation
- 1970-08-18 NO NO313870A patent/NO131046C/no unknown
- 1970-08-18 SE SE1125170A patent/SE364416B/xx unknown
- 1970-08-18 DE DE19702040874 patent/DE2040874B2/en not_active Withdrawn
- 1970-08-18 DK DK423570A patent/DK130499B/en unknown
- 1970-08-19 GB GB3992970A patent/GB1326055A/en not_active Expired
- 1970-08-20 CA CA091280A patent/CA937995A/en not_active Expired
- 1970-08-21 NL NL7012386A patent/NL7012386A/xx unknown
- 1970-08-21 JP JP7311770A patent/JPS502222B1/ja active Pending
- 1970-08-21 FR FR7030768A patent/FR2060666A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NO131046B (en) | 1974-12-16 |
CA937995A (en) | 1973-12-04 |
DE2040874A1 (en) | 1971-04-08 |
FR2060666A5 (en) | 1971-06-18 |
JPS502222B1 (en) | 1975-01-24 |
AT307513B (en) | 1973-05-25 |
GB1326055A (en) | 1973-08-08 |
BE755162A (en) | 1971-02-22 |
CH509020A (en) | 1971-06-15 |
DE2040874B2 (en) | 1979-02-01 |
DK130499B (en) | 1975-02-24 |
NO131046C (en) | 1975-03-25 |
SE364416B (en) | 1974-02-18 |
NL7012386A (en) | 1971-02-23 |