FR705164A - Perfectionnements aux enveloppes de lettres - Google Patents

Perfectionnements aux enveloppes de lettres

Info

Publication number
FR705164A
FR705164A FR705164DA FR705164A FR 705164 A FR705164 A FR 705164A FR 705164D A FR705164D A FR 705164DA FR 705164 A FR705164 A FR 705164A
Authority
FR
France
Prior art keywords
letter envelope
envelope
letter
envelope improvements
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
English (en)
Inventor
Juan Muniz-Breton
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 FR705164A publication Critical patent/FR705164A/fr
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 flexible 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)
FR705164D 1930-11-05 1930-11-05 Perfectionnements aux enveloppes de lettres Expired FR705164A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR705164T 1930-11-05

Publications (1)

Publication Number Publication Date
FR705164A true FR705164A (fr) 1931-06-02

Family

ID=9067032

Family Applications (1)

Application Number Title Priority Date Filing Date
FR705164D Expired FR705164A (fr) 1930-11-05 1930-11-05 Perfectionnements aux enveloppes de lettres

Country Status (1)

Country Link
FR (1) FR705164A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2644634A (en) * 1950-04-22 1953-07-07 Weitzner Geza Self-contained envelope opener and contents ejector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2644634A (en) * 1950-04-22 1953-07-07 Weitzner Geza Self-contained envelope opener and contents ejector

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