FR752572A - Improvements in machines for assembling sheets of paper and the like - Google Patents

Improvements in machines for assembling sheets of paper and the like

Info

Publication number
FR752572A
FR752572A FR752572DA FR752572A FR 752572 A FR752572 A FR 752572A FR 752572D A FR752572D A FR 752572DA FR 752572 A FR752572 A FR 752572A
Authority
FR
France
Prior art keywords
machines
paper
assembling sheets
assembling
sheets
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
William Fletcher
Arpad Fuchs
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 filed Critical
Application granted granted Critical
Publication of FR752572A publication Critical patent/FR752572A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F5/00—Attaching together sheets, strips or webs; Reinforcing edges
    • B31F5/02—Attaching together sheets, strips or webs; Reinforcing edges by crimping or slotting or perforating
    • B31F5/022—Attaching together sheets, strips or webs; Reinforcing edges by crimping or slotting or perforating using a rotary tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR752572D 1933-03-17 1933-03-17 Improvements in machines for assembling sheets of paper and the like Expired FR752572A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR752572T 1933-03-17

Publications (1)

Publication Number Publication Date
FR752572A true FR752572A (en) 1933-09-26

Family

ID=9159202

Family Applications (1)

Application Number Title Priority Date Filing Date
FR752572D Expired FR752572A (en) 1933-03-17 1933-03-17 Improvements in machines for assembling sheets of paper and the like

Country Status (1)

Country Link
FR (1) FR752572A (en)

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