GB377697A - Improvements in or relating to record-card controlled stastistical machines - Google Patents
Improvements in or relating to record-card controlled stastistical machinesInfo
- Publication number
- GB377697A GB377697A GB9273/31A GB927331A GB377697A GB 377697 A GB377697 A GB 377697A GB 9273/31 A GB9273/31 A GB 9273/31A GB 927331 A GB927331 A GB 927331A GB 377697 A GB377697 A GB 377697A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wheels
- lever
- shaft
- pin
- discs
- 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.)
- Expired
Links
Landscapes
- Transmission Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE377697X | 1930-03-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB377697A true GB377697A (en) | 1932-07-26 |
Family
ID=6344454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9273/31A Expired GB377697A (en) | 1930-03-27 | 1931-03-26 | Improvements in or relating to record-card controlled stastistical machines |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR713669A (zh) |
GB (1) | GB377697A (zh) |
NL (1) | NL33759C (zh) |
-
0
- NL NL33759D patent/NL33759C/xx active
-
1931
- 1931-03-23 FR FR713669D patent/FR713669A/fr not_active Expired
- 1931-03-26 GB GB9273/31A patent/GB377697A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR713669A (fr) | 1931-10-31 |
NL33759C (zh) |
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