BE385251A - - Google Patents
Info
- Publication number
- BE385251A BE385251A BE385251DA BE385251A BE 385251 A BE385251 A BE 385251A BE 385251D A BE385251D A BE 385251DA BE 385251 A BE385251 A BE 385251A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- B41J29/18—Mechanisms for rendering the print visible to the operator
- B41J29/19—Mechanisms for rendering the print visible to the operator with reflectors or illuminating devices
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3565631A GB399145A (en) | 1931-12-24 | 1931-12-24 | Illuminating means for typewriters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE385251A true BE385251A (https=) |
Family
ID=10380124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE385251D BE385251A (https=) | 1931-12-24 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE385251A (https=) |
| FR (2) | FR708353A (https=) |
| GB (1) | GB399145A (https=) |
-
0
- BE BE385251D patent/BE385251A/xx unknown
-
1930
- 1930-12-24 FR FR708353D patent/FR708353A/fr not_active Expired
-
1931
- 1931-08-14 FR FR40670D patent/FR40670E/fr not_active Expired
- 1931-12-24 GB GB3565631A patent/GB399145A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR708353A (fr) | 1931-07-23 |
| FR40670E (fr) | 1932-08-13 |
| GB399145A (en) | 1933-09-28 |