FR517027A - Perfectionnements aux appareils servant à perforer le papier - Google Patents

Perfectionnements aux appareils servant à perforer le papier

Info

Publication number
FR517027A
FR517027A FR517027A FR517027DA FR517027A FR 517027 A FR517027 A FR 517027A FR 517027 A FR517027 A FR 517027A FR 517027D A FR517027D A FR 517027DA FR 517027 A FR517027 A FR 517027A
Authority
FR
France
Prior art keywords
devices used
perforate paper
perforate
paper
devices
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
FR517027A
Other languages
English (en)
Inventor
Lennox Liddell
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR517027A publication Critical patent/FR517027A/fr
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
    • B26F1/36—Punching or perforating pliers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR517027A 1920-06-11 1920-06-11 Perfectionnements aux appareils servant à perforer le papier Expired FR517027A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR517027T 1920-06-11

Publications (1)

Publication Number Publication Date
FR517027A true FR517027A (fr) 1921-04-29

Family

ID=8915609

Family Applications (1)

Application Number Title Priority Date Filing Date
FR517027A Expired FR517027A (fr) 1920-06-11 1920-06-11 Perfectionnements aux appareils servant à perforer le papier

Country Status (1)

Country Link
FR (1) FR517027A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3196728A (en) * 1963-02-19 1965-07-27 Greer B Snow Method and apparatus for punching and slitting
EP0035149A1 (fr) * 1980-02-16 1981-09-09 Werner W. Haase Assemblage de feuilles reliées par un élément d'assemblage
DE3704670A1 (de) * 1987-02-14 1988-08-25 Leitz Louis Brieflocher
US5974929A (en) * 1994-12-09 1999-11-02 D.G.D Haifa Ltd. Combined letter opener and letter punch

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3196728A (en) * 1963-02-19 1965-07-27 Greer B Snow Method and apparatus for punching and slitting
EP0035149A1 (fr) * 1980-02-16 1981-09-09 Werner W. Haase Assemblage de feuilles reliées par un élément d'assemblage
DE3704670A1 (de) * 1987-02-14 1988-08-25 Leitz Louis Brieflocher
US5974929A (en) * 1994-12-09 1999-11-02 D.G.D Haifa Ltd. Combined letter opener and letter punch

Similar Documents

Publication Publication Date Title
FR622794A (fr) Machine à bobiner le papier
FR517027A (fr) Perfectionnements aux appareils servant à perforer le papier
FR29424E (fr) Perfectionnements aux appareils à rayons chi
FR576815A (fr) Perfectionnements aux machines à papier
FR623305A (fr) Perfectionnements aux machines à papier
FR615703A (fr) Perfectionnements apportés aux machines à bobiner
FR622723A (fr) Perfectionnements aux appareils piézoélectriques
FR615924A (fr) Perfectionnements aux machines à plisser
FR556798A (fr) Perfectionnements apportés aux machines à régler le papier
FR588622A (fr) Perfectionnements apportés aux machines à repasser
FR647261A (fr) Perfectionnements aux machines à empaqueter
FR622479A (fr) Perfectionnements aux machines à imprimer
FR630735A (fr) Perfectionnements apportés aux machines à plisser
FR645732A (fr) Perfectionnements aux appareils à plier le papier
FR592799A (fr) Perfectionnements apportés aux machines à agrafer
FR607182A (fr) Perfectionnements aux machines à fabriquer le papier et autres
FR612812A (fr) Perfectionnements aux machines à sténographier
FR625728A (fr) Perfectionnements aux machines à empaqueter
FR602214A (fr) Perfectionnements aux machines à empaqueter
FR577161A (fr) Perfectionnements aux appareils servant à produire le vide
FR680337A (fr) Perfectionnements aux machines à papier du type fourdrinier
FR602359A (fr) Perfectionnements apportés aux machines à plisser
FR600391A (fr) Perfectionnements apportés aux machines à plisser
FR634550A (fr) Perfectionnements aux machinas à écrire
FR589555A (fr) Machines à papier