BE390250A - - Google Patents
Info
- Publication number
- BE390250A BE390250A BE390250DA BE390250A BE 390250 A BE390250 A BE 390250A BE 390250D A BE390250D A BE 390250DA BE 390250 A BE390250 A BE 390250A
- Authority
- BE
- Belgium
Links
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D37/00—Broaching machines or broaching devices
- B23D37/02—Broaching machines with horizontally-arranged working tools
- B23D37/04—Broaching machines with horizontally-arranged working tools for broaching inner surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
- Retarders (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE390250T | 1932-08-05 | ||
| GB11041/34A GB432596A (en) | 1932-08-05 | 1934-04-12 | Improvements in broaching machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE390250A true BE390250A (enrdf_load_stackoverflow) | 1932-09-30 |
Family
ID=31994789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE390250D BE390250A (enrdf_load_stackoverflow) | 1932-08-05 | 1932-08-05 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2058776A (enrdf_load_stackoverflow) |
| BE (1) | BE390250A (enrdf_load_stackoverflow) |
| DE (1) | DE670300C (enrdf_load_stackoverflow) |
| FR (1) | FR760543A (enrdf_load_stackoverflow) |
| GB (1) | GB432596A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2487699A (en) * | 1945-01-31 | 1949-11-08 | Bohn Aluminium & Brass Corp | Broaching machine |
| FR966872A (fr) * | 1947-05-30 | 1950-10-20 | Olivetti & Co Spa | Dispositif pour l'avancement des roues chiffreuses dans un appareil transmetteur de signaux |
| DE1141815B (de) * | 1955-05-26 | 1962-12-27 | Europ Handelsges Anst | Fortschaltvorrichtung an Chiffriermaschinen |
-
1932
- 1932-08-05 BE BE390250D patent/BE390250A/xx unknown
-
1933
- 1933-07-26 US US682259A patent/US2058776A/en not_active Expired - Lifetime
- 1933-07-27 FR FR760543D patent/FR760543A/fr not_active Expired
- 1933-08-04 DE DEA71078D patent/DE670300C/de not_active Expired
-
1934
- 1934-04-12 GB GB11041/34A patent/GB432596A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2058776A (en) | 1936-10-27 |
| GB432596A (en) | 1935-07-30 |
| DE670300C (de) | 1939-01-16 |
| FR760543A (fr) | 1934-02-24 |