FR682913A - Improvements to devices for punching statistical sheets and others - Google Patents

Improvements to devices for punching statistical sheets and others

Info

Publication number
FR682913A
FR682913A FR682913DA FR682913A FR 682913 A FR682913 A FR 682913A FR 682913D A FR682913D A FR 682913DA FR 682913 A FR682913 A FR 682913A
Authority
FR
France
Prior art keywords
sheets
devices
punching
statistical
punching statistical
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)
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.)
Accounting & Tabulating Corp
Original Assignee
Accounting & Tabulating Corp
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
Priority claimed from GB30340/28A external-priority patent/GB315642A/en
Application filed by Accounting & Tabulating Corp filed Critical Accounting & Tabulating Corp
Application granted granted Critical
Publication of FR682913A publication Critical patent/FR682913A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/32—Hand-held perforating or punching apparatus, e.g. awls

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
FR682913D 1928-10-19 1929-10-08 Improvements to devices for punching statistical sheets and others Expired FR682913A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30340/28A GB315642A (en) 1928-10-19 1928-10-19 Improvements in or relating to apparatus for punching holes in statistical or like record cards

Publications (1)

Publication Number Publication Date
FR682913A true FR682913A (en) 1930-06-04

Family

ID=10306071

Family Applications (1)

Application Number Title Priority Date Filing Date
FR682913D Expired FR682913A (en) 1928-10-19 1929-10-08 Improvements to devices for punching statistical sheets and others

Country Status (3)

Country Link
DE (1) DE544436C (en)
FR (1) FR682913A (en)
NL (1) NL28064C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL252018A (en) * 1959-05-29 1900-01-01

Also Published As

Publication number Publication date
DE544436C (en) 1932-02-18
NL28064C (en)

Similar Documents

Publication Publication Date Title
FR35302E (en) Improvements to relays and other timed devices
FR666922A (en) Improvements to hearing devices
FR679868A (en) Improvements to printing and punching mechanisms
FR682913A (en) Improvements to devices for punching statistical sheets and others
FR606812A (en) Improvements made to grinding rolls and other similar devices
FR711998A (en) Improvements to elatiic sheets
FR645452A (en) Improvements to telephone devices
FR636104A (en) Improvements to die-cutting and stamping presses
FR668273A (en) Improvement in electro-acoustic devices
FR679139A (en) Improvements to signaling devices
FR656211A (en) Improvements to devices for illuminated signs and other applications
FR656619A (en) Improvements to duplicating devices
FR724497A (en) Improvements to indicating devices
FR657897A (en) Improvements to illuminated advertising devices
FR656824A (en) Improvements to advertising devices
FR688215A (en) Improvements to filing devices
FR691751A (en) Improvements to illuminated advertising devices
FR35565E (en) Improvements to relays and other timed devices
FR673363A (en) Improvements to eccentric presses for die-cutting and stamping
FR647024A (en) Improvements to duplicating devices
FR640516A (en) Improvements to advertising devices
FR35776E (en) Improvements to relays and other timed devices
FR677163A (en) Improvements to sorting devices
FR722671A (en) Improvements to card stripping devices
FR640289A (en) Improvements to low frequency transformers and other similar devices