GB677934A - - Google Patents
Info
- Publication number
- GB677934A GB677934A GB677934DA GB677934A GB 677934 A GB677934 A GB 677934A GB 677934D A GB677934D A GB 677934DA GB 677934 A GB677934 A GB 677934A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bar
- key
- lever
- preset
- tip
- 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
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000000994 depressogenic effect Effects 0.000 abstract 1
Landscapes
- Cash Registers Or Receiving Machines (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB677934A true GB677934A (enExample) |
Family
ID=1750435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB677934D Active GB677934A (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB677934A (enExample) |
-
0
- GB GB677934D patent/GB677934A/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB677934A (enExample) | ||
| GB545438A (enExample) | ||
| GB768516A (enExample) | ||
| US2263033A (en) | Calculating machine | |
| GB739747A (enExample) | ||
| GB453280A (enExample) | ||
| GB747352A (enExample) | ||
| GB394999A (enExample) | ||
| GB228184A (enExample) | ||
| GB420807A (enExample) | ||
| GB231515A (enExample) | ||
| GB445540A (enExample) | ||
| GB600446A (enExample) | ||
| GB675363A (enExample) | ||
| GB508141A (enExample) | ||
| GB334727A (enExample) | ||
| GB727100A (enExample) | ||
| GB484821A (enExample) | ||
| GB219923A (enExample) | ||
| GB191316036A (en) | Improvements in and relating to Calculating Machines. | |
| GB353662A (enExample) | ||
| GB549960A (enExample) | ||
| GB608989A (en) | Improvements in calculating machines | |
| GB829800A (enExample) | ||
| GB799137A (en) | Improvements in contact keyboards for controlling typewriters and calculating, accounting and like machines |