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.)
JOSEF RUHRMANN DR ING
Original Assignee
JOSEF RUHRMANN DR ING
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 JOSEF RUHRMANN DR INGfiledCriticalJOSEF RUHRMANN DR ING
Application grantedgrantedCritical
Publication of FR1220309ApublicationCriticalpatent/FR1220309A/fr
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
B29D5/00—Producing elements of slide fasteners; Combined making and attaching of elements of slide fasteners
B29D5/04—Producing elements of slide fasteners; Combined making and attaching of elements of slide fasteners the interlocking members being formed by continuous meander of filamentary material
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR786760A1958-02-221959-02-14Procédé et machine pour l'établissement des maillons d'une fermeture à glissière
ExpiredFR1220309A
(fr)