FR1343381A - Envelope opening device - Google Patents

Envelope opening device

Info

Publication number
FR1343381A
FR1343381A FR921218A FR921218A FR1343381A FR 1343381 A FR1343381 A FR 1343381A FR 921218 A FR921218 A FR 921218A FR 921218 A FR921218 A FR 921218A FR 1343381 A FR1343381 A FR 1343381A
Authority
FR
France
Prior art keywords
opening device
envelope opening
envelope
opening
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
FR921218A
Other languages
French (fr)
Inventor
Roger Joignant
Jean Raybaud
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
Priority to FR921218A priority Critical patent/FR1343381A/en
Application granted granted Critical
Publication of FR1343381A publication Critical patent/FR1343381A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D27/00—Envelopes or like essentially-rectangular containers for postal or other purposes having no structural provision for thickness of contents
    • B65D27/32—Opening devices incorporated during envelope manufacture
    • B65D27/38—Tearing-strings or -strips

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR921218A 1963-01-11 1963-01-11 Envelope opening device Expired FR1343381A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR921218A FR1343381A (en) 1963-01-11 1963-01-11 Envelope opening device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR921218A FR1343381A (en) 1963-01-11 1963-01-11 Envelope opening device

Publications (1)

Publication Number Publication Date
FR1343381A true FR1343381A (en) 1963-11-15

Family

ID=8794566

Family Applications (1)

Application Number Title Priority Date Filing Date
FR921218A Expired FR1343381A (en) 1963-01-11 1963-01-11 Envelope opening device

Country Status (1)

Country Link
FR (1) FR1343381A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420487A1 (en) * 1978-03-22 1979-10-19 Bavari Benito Envelope opening device - has thread glued to top seam of envelope and connected to detachable corner tab

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420487A1 (en) * 1978-03-22 1979-10-19 Bavari Benito Envelope opening device - has thread glued to top seam of envelope and connected to detachable corner tab

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