BE446188A - - Google Patents
Info
- Publication number
- BE446188A BE446188A BE446188DA BE446188A BE 446188 A BE446188 A BE 446188A BE 446188D A BE446188D A BE 446188DA BE 446188 A BE446188 A BE 446188A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L19/00—Erasers, rubbers, or erasing devices; Holders therefor
- B43L19/0006—Erasers, rubbers, or erasing devices; Holders therefor motor-driven
- B43L19/0012—Mechanical motors, e.g. springs, spindles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/26—Devices, non-fluid media or methods for cancelling, correcting errors, underscoring or ruling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE885363X | 1939-04-12 | ||
| DE229619X | 1939-04-12 | ||
| DE1939M0144799 DE698094C (de) | 1939-04-12 | 1939-04-13 | Radiergeraet zum Gebrauch an Schreib- und Bueromaschinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE446188A true BE446188A (xx) |
Family
ID=27184955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE446188D BE446188A (xx) | 1939-04-12 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE446188A (xx) |
| CH (1) | CH229619A (xx) |
| FR (1) | FR885363A (xx) |
| NL (1) | NL57467C (xx) |
-
0
- NL NL57467D patent/NL57467C/xx active
- BE BE446188D patent/BE446188A/xx unknown
-
1942
- 1942-08-03 CH CH229619D patent/CH229619A/de unknown
- 1942-08-19 FR FR885363D patent/FR885363A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR885363A (fr) | 1943-09-13 |
| CH229619A (de) | 1943-11-15 |
| NL57467C (xx) |