FR57006E - Explorer device for punch card machines - Google Patents

Explorer device for punch card machines

Info

Publication number
FR57006E
FR57006E FR57006DA FR57006E FR 57006 E FR57006 E FR 57006E FR 57006D A FR57006D A FR 57006DA FR 57006 E FR57006 E FR 57006E
Authority
FR
France
Prior art keywords
punch card
card machines
explorer device
explorer
machines
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
Application number
Other languages
French (fr)
Inventor
K A Knutsen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie des Machines Bull SA
Original Assignee
Compagnie des Machines Bull SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Compagnie des Machines Bull SA filed Critical Compagnie des Machines Bull SA
Application granted granted Critical
Publication of FR57006E publication Critical patent/FR57006E/en
Expired legal-status Critical Current

Links

FR57006D 1942-11-24 1942-11-24 Explorer device for punch card machines Expired FR57006E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR972302X 1942-11-24

Publications (1)

Publication Number Publication Date
FR57006E true FR57006E (en) 1952-10-21

Family

ID=9515862

Family Applications (1)

Application Number Title Priority Date Filing Date
FR57006D Expired FR57006E (en) 1942-11-24 1942-11-24 Explorer device for punch card machines

Country Status (2)

Country Link
DE (1) DE972302C (en)
FR (1) FR57006E (en)

Also Published As

Publication number Publication date
DE972302C (en) 1959-07-02

Similar Documents

Publication Publication Date Title
CH256038A (en) Indicating device for machine tool.
FR891212A (en) Adjustable cam device
FR976957A (en) Explorer device for punch card machines
FR57006E (en) Explorer device for punch card machines
FR901038A (en) Clamping device for machine tools
FR894120A (en) Printing device for punched card machines
FR895585A (en) Device for centrifugal devices
FR979019A (en) Safety device for flat knitting machines
FR901381A (en) Divider device for cards
FR913559A (en) Auxiliary device for sewing machine
FR887359A (en) Instant puncher device for medical use
FR942468A (en) Electromagnetic induction device
FR889308A (en) Stripper device
FR976960A (en) Compression device for chipboard presses
FR899551A (en) Universal frame for drilling device
AT172960B (en) Movement display device on machine tools
AT175758B (en) Movement display device on machine tools
FR883135A (en) Explorer device for machines controlled by punched cards
FR890534A (en) Crankset device for cycles
FR52735E (en) Transposition device for typewriters
FR894401A (en) Safety device for rectifiers
FR977048A (en) Safety device for presses and similar machines
FR890473A (en) Card Holder for Standing Card Files
FR887924A (en) Transposition device for typewriters
FR903533A (en) Device for friction controls