FR534649A - Perfectionnements aux enveloppes - Google Patents

Perfectionnements aux enveloppes

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
English (en)
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/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
    • B65D27/34—Lines of weakness

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR534649D 1921-04-27 1921-04-27 Perfectionnements aux enveloppes Expired FR534649A (fr)

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=8925649

Family Applications (1)

Application Number Title Priority Date Filing Date
FR534649D Expired FR534649A (fr) 1921-04-27 1921-04-27 Perfectionnements aux enveloppes

Country Status (1)

Country Link
FR (1) FR534649A (fr)

Similar Documents

Publication Publication Date Title
FR535463A (fr) Perfectionnements aux enveloppes
FR538074A (fr) Perfectionnements aux mandrins
FR27593E (fr) Perfectionnements aux targettes
FR530788A (fr) Perfectionnements aux allumettes
FR24941E (fr) Perfectionnements aux enveloppes
FR534649A (fr) Perfectionnements aux enveloppes
FR544097A (fr) Perfectionnements aux pétrins
FR541372A (fr) Perfectionnements aux clapets
FR518757A (fr) Perfectionnements aux électrodes
FR24511E (fr) Perfectionnements aux fenetres
FR557758A (fr) Perfectionnements aux stylographes
FR533517A (fr) Perfectionnements aux fixe-cravates
FR549046A (fr) Perfectionnements aux lanternes
FR553101A (fr) Perfectionnements aux flèches
FR546598A (fr) Perfectionnements aux électrodes
FR24727E (fr) Perfectionnements aux lanternes-tempete
FR536008A (fr) Perfectionnements aux clarinettes
FR547574A (fr) Perfectionnements aux lampes
FR25821E (fr) Perfectionnements aux lampes
FR559726A (fr) Perfectionnements aux réflecteurs
FR549176A (fr) Perfectionnements aux réflecteurs
FR542162A (fr) Valve thermionique
FR559788A (fr) Perfectionnements aux ressorts
FR534948A (fr) Perfectionnements aux carburateurs
FR538625A (fr) Perfectionnements aux bouteilles