FR1147351A - Knife device with protection for cutting envelopes, sheets and the like - Google Patents

Knife device with protection for cutting envelopes, sheets and the like

Info

Publication number
FR1147351A
FR1147351A FR1147351DA FR1147351A FR 1147351 A FR1147351 A FR 1147351A FR 1147351D A FR1147351D A FR 1147351DA FR 1147351 A FR1147351 A FR 1147351A
Authority
FR
France
Prior art keywords
sheets
protection
knife device
cutting envelopes
envelopes
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
Zamira Rossi Vezzani Cadario
Silvio Rossi Vezzani
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 FR1147351A publication Critical patent/FR1147351A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43M—BUREAU ACCESSORIES NOT OTHERWISE PROVIDED FOR
    • B43M7/00—Devices for opening envelopes
    • B43M7/002—Hand tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B5/00—Hand knives with one or more detachable blades
    • B26B5/006—Hand knives with one or more detachable blades specially adapted for using razor blades as blades

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1147351D 1956-04-13 1956-04-13 Knife device with protection for cutting envelopes, sheets and the like Expired FR1147351A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1147351T 1956-04-13

Publications (1)

Publication Number Publication Date
FR1147351A true FR1147351A (en) 1957-11-22

Family

ID=9645866

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1147351D Expired FR1147351A (en) 1956-04-13 1956-04-13 Knife device with protection for cutting envelopes, sheets and the like

Country Status (1)

Country Link
FR (1) FR1147351A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2445200A1 (en) * 1978-12-27 1980-07-25 Okada Kogyo SECURITY POCKET

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2445200A1 (en) * 1978-12-27 1980-07-25 Okada Kogyo SECURITY POCKET

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