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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
B65D3/00—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines
B65D3/28—Other details of walls
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FR725455D1931-10-301931-10-30
Improvements in the manufacturing processes of paper or cardboard containers for milk, cream, etc.
ExpiredFR725455A
(en)
Automatic regulation device for obtaining sheets of constant characteristics, applicable to paper and cardboard machines, or for the manufacture of other similar products