GB380162A - Improvements in or relating to analysing mechanism for statistical cards - Google Patents
Improvements in or relating to analysing mechanism for statistical cardsInfo
- Publication number
- GB380162A GB380162A GB1787031A GB1787031A GB380162A GB 380162 A GB380162 A GB 380162A GB 1787031 A GB1787031 A GB 1787031A GB 1787031 A GB1787031 A GB 1787031A GB 380162 A GB380162 A GB 380162A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pins
- pin
- hooks
- hole
- column
- 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
- Credit Cards Or The Like (AREA)
- Conveying Record Carriers (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE403968D BE403968A (xx) | 1931-06-19 | ||
GB1787031A GB380162A (en) | 1931-06-19 | 1931-06-19 | Improvements in or relating to analysing mechanism for statistical cards |
DEA66192D DE595482C (de) | 1931-06-19 | 1932-06-10 | Auswertungsvorrichtung fuer statistische Maschinen |
FR738770D FR738770A (fr) | 1931-06-19 | 1932-06-17 | Perfectionnements apportés au mécanisme analyseur pour fiches ou cartes de statistique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1787031A GB380162A (en) | 1931-06-19 | 1931-06-19 | Improvements in or relating to analysing mechanism for statistical cards |
Publications (1)
Publication Number | Publication Date |
---|---|
GB380162A true GB380162A (en) | 1932-09-15 |
Family
ID=10102654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1787031A Expired GB380162A (en) | 1931-06-19 | 1931-06-19 | Improvements in or relating to analysing mechanism for statistical cards |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE403968A (xx) |
DE (1) | DE595482C (xx) |
FR (1) | FR738770A (xx) |
GB (1) | GB380162A (xx) |
-
0
- BE BE403968D patent/BE403968A/xx unknown
-
1931
- 1931-06-19 GB GB1787031A patent/GB380162A/en not_active Expired
-
1932
- 1932-06-10 DE DEA66192D patent/DE595482C/de not_active Expired
- 1932-06-17 FR FR738770D patent/FR738770A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE403968A (xx) | |
DE595482C (de) | 1934-04-13 |
FR738770A (fr) | 1932-12-29 |
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