NL66690C - - Google Patents
Info
- Publication number
- NL66690C NL66690C NL66690DA NL66690C NL 66690 C NL66690 C NL 66690C NL 66690D A NL66690D A NL 66690DA NL 66690 C NL66690 C NL 66690C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L17/00—Apparatus or local circuits for transmitting or receiving codes wherein each character is represented by the same number of equal-length code elements, e.g. Baudot code
- H04L17/02—Apparatus or circuits at the transmitting end
- H04L17/04—Apparatus or circuits at the transmitting end with keyboard co-operating with code-bars
- H04L17/08—Apparatus or circuits at the transmitting end with keyboard co-operating with code-bars combined with perforating apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Unwinding Webs (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US442053A US2323790A (en) | 1942-05-07 | 1942-05-07 | Punching mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL66690C true NL66690C (de) |
Family
ID=23755341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL66690D NL66690C (de) | 1942-05-07 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2323790A (de) |
| CH (1) | CH254951A (de) |
| GB (1) | GB565597A (de) |
| NL (1) | NL66690C (de) |
-
0
- NL NL66690D patent/NL66690C/xx active
-
1942
- 1942-05-07 US US442053A patent/US2323790A/en not_active Expired - Lifetime
-
1943
- 1943-01-27 GB GB1423/43A patent/GB565597A/en not_active Expired
-
1946
- 1946-02-20 CH CH254951D patent/CH254951A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US2323790A (en) | 1943-07-06 |
| CH254951A (de) | 1948-05-31 |
| GB565597A (en) | 1944-11-17 |