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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rose Brothers Gainsborough Ltd
Original Assignee
Rose Brothers Gainsborough Ltd
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 by Rose Brothers Gainsborough LtdfiledCriticalRose Brothers Gainsborough Ltd
Application grantedgrantedCritical
Publication of FR737072ApublicationCriticalpatent/FR737072A/fr
B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR737072D1931-05-141932-05-13Procédé perfectionné et mécanisme pour tordre et former les extrémités des enveloppes en forme de tube
ExpiredFR737072A
(fr)