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 Saint GobainfiledCriticalSaint Gobain
Application grantedgrantedCritical
Publication of DK99948CpublicationCriticalpatent/DK99948C/en
DK214860A1959-06-031960-06-02
Apparatus for the automatic change of spools used in the manufacture of textile threads, in particular glass threads.
DK99948C
(en)