FR1037400A - Perfectionnement aux enveloppes - Google Patents

Perfectionnement aux enveloppes

Info

Publication number
FR1037400A
FR1037400A FR1037400DA FR1037400A FR 1037400 A FR1037400 A FR 1037400A FR 1037400D A FR1037400D A FR 1037400DA FR 1037400 A FR1037400 A FR 1037400A
Authority
FR
France
Prior art keywords
envelope
improvement
envelope improvement
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
Alain-Antoine Plouvier
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 FR1037400A publication Critical patent/FR1037400A/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 containers for postal or other purposes having no structural provision for thickness of contents
    • B65D27/32—Opening devices incorporated during envelope manufacture
    • B65D27/34—Lines of weakness

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1037400D 1951-05-22 1951-05-22 Perfectionnement aux enveloppes Expired FR1037400A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1037400T 1951-05-22

Publications (1)

Publication Number Publication Date
FR1037400A true FR1037400A (fr) 1953-09-16

Family

ID=9587006

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1037400D Expired FR1037400A (fr) 1951-05-22 1951-05-22 Perfectionnement aux enveloppes

Country Status (1)

Country Link
FR (1) FR1037400A (fr)

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