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FERMETURE ECLAIR
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FERMETURE ECLAIR
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Application filed by FERMETURE ECLAIRfiledCriticalFERMETURE ECLAIR
Application grantedgrantedCritical
Publication of FR747194ApublicationCriticalpatent/FR747194A/en
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
B29D5/02—Producing elements of slide fasteners; Combined making and attaching of elements of slide fasteners the fasteners having separate interlocking members
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR747194D1931-12-091932-12-08
Method of manufacturing zippers
ExpiredFR747194A
(en)