DE136328C - - Google Patents
Info
- Publication number
- DE136328C DE136328C DENDAT136328D DE136328DA DE136328C DE 136328 C DE136328 C DE 136328C DE NDAT136328 D DENDAT136328 D DE NDAT136328D DE 136328D A DE136328D A DE 136328DA DE 136328 C DE136328 C DE 136328C
- Authority
- DE
- Germany
- Prior art keywords
- wheel
- cipher
- type wheel
- arm
- type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007115 recruitment Effects 0.000 claims 1
- 230000001960 triggered effect Effects 0.000 description 3
- 230000003190 augmentative effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09C—CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
- G09C3/00—Typewriters for ciphering or deciphering cryptographic text
- G09C3/04—Typewriters for ciphering or deciphering cryptographic text wherein the operative connections between the keys and the type-bars are automatically and continuously permuted, during operation, by a coding or key member
- G09C3/06—Typewriters for ciphering or deciphering cryptographic text wherein the operative connections between the keys and the type-bars are automatically and continuously permuted, during operation, by a coding or key member the connections being mechanical
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Input From Keyboards Or The Like (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE136328C true DE136328C (cs) |
Family
ID=404295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT136328D Active DE136328C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE136328C (cs) |
-
0
- DE DENDAT136328D patent/DE136328C/de active Active
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