FR534649A - Envelope refinements - Google Patents

Envelope refinements

Info

Publication number
FR534649A
FR534649A FR534649DA FR534649A FR 534649 A FR534649 A FR 534649A FR 534649D A FR534649D A FR 534649DA FR 534649 A FR534649 A FR 534649A
Authority
FR
France
Prior art keywords
refinements
envelope
envelope refinements
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
Paul Boisseau
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 FR534649A publication Critical patent/FR534649A/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
    • B65D27/34—Lines of weakness

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR534649D 1921-04-27 1921-04-27 Envelope refinements Expired FR534649A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR534649T 1921-04-27

Publications (1)

Publication Number Publication Date
FR534649A true FR534649A (en) 1922-03-29

Family

ID=8925649

Family Applications (1)

Application Number Title Priority Date Filing Date
FR534649D Expired FR534649A (en) 1921-04-27 1921-04-27 Envelope refinements

Country Status (1)

Country Link
FR (1) FR534649A (en)

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