NL74397C - - Google Patents
Info
- Publication number
- NL74397C NL74397C NL141078A NL141078A NL74397C NL 74397 C NL74397 C NL 74397C NL 141078 A NL141078 A NL 141078A NL 141078 A NL141078 A NL 141078A NL 74397 C NL74397 C NL 74397C
- Authority
- NL
- Netherlands
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
- B41J23/00—Power drives for actions or mechanisms
- B41J23/02—Mechanical power drives
- B41J23/12—Mechanism driven by cams engaging rotating roller
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US756921A US2517989A (en) | 1947-06-25 | 1947-06-25 | Case shift mechanism for typewriting machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL74397C true NL74397C (de) | 1953-11-16 |
Family
ID=27370807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL141078A NL74397C (de) | 1947-06-25 | 1948-06-21 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2517989A (de) |
| BE (1) | BE483395A (de) |
| CH (1) | CH278306A (de) |
| DE (1) | DE893653C (de) |
| FR (1) | FR968335A (de) |
| GB (1) | GB655492A (de) |
| NL (1) | NL74397C (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4104042A (en) * | 1977-04-29 | 1978-08-01 | American Air Filter Company, Inc. | Multi-storied electrostatic precipitator |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2874369A (en) * | 1953-08-20 | 1959-02-17 | Sperry Rand Corp | Machine for recording on magnetic tape |
| SE306751B (de) * | 1965-12-17 | 1968-12-09 | Facit Halda Ab |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE433737C (de) * | 1926-09-11 | Addograph Company | Kraftangetriebene Schreibmaschine | |
| US1839150A (en) * | 1927-10-10 | 1931-12-29 | Royal Typewriter Co Inc | Typewriting machine |
| US1789808A (en) * | 1927-10-26 | 1931-01-20 | Electromatic Typewriters Inc | Power mechanism |
| GB342558A (en) * | 1927-10-26 | 1931-02-05 | Electromatic Typewriters Inc | Improvements in power-actuated typewriters |
| US1945097A (en) * | 1931-06-15 | 1934-01-30 | Electromatic Typewriters Inc | Typewriting machine |
| DE690900C (de) * | 1936-12-22 | 1940-05-10 | Olympia Bueromaschinenwerke A | Kraftangetriebene Umschaltvorrichtung fuer Schreibmaschinen o. dgl. |
-
0
- BE BE483395D patent/BE483395A/xx unknown
-
1947
- 1947-06-25 US US756921A patent/US2517989A/en not_active Expired - Lifetime
-
1948
- 1948-06-21 GB GB16606/48A patent/GB655492A/en not_active Expired
- 1948-06-21 NL NL141078A patent/NL74397C/xx active
- 1948-06-24 FR FR968335D patent/FR968335A/fr not_active Expired
- 1948-06-25 CH CH278306D patent/CH278306A/fr unknown
-
1950
- 1950-09-28 DE DEI2209A patent/DE893653C/de not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4104042A (en) * | 1977-04-29 | 1978-08-01 | American Air Filter Company, Inc. | Multi-storied electrostatic precipitator |
Also Published As
| Publication number | Publication date |
|---|---|
| GB655492A (en) | 1951-07-25 |
| DE893653C (de) | 1953-10-19 |
| US2517989A (en) | 1950-08-08 |
| CH278306A (fr) | 1951-10-15 |
| FR968335A (fr) | 1950-11-24 |
| BE483395A (de) |