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Application filed by Heinrich Bertrams FafiledCriticalHeinrich Bertrams Fa
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Publication of AT52244BpublicationCriticalpatent/AT52244B/en
AT52244D1910-10-291910-10-29
Automatic release device for machines with a workpiece advanced by a rack, such as B. Sheet metal tube bending machines.
AT52244B
(en)
Adjustable winding mandrel, in particular for tube winding machines. Adjustable winding mandrel, in particular for tube winding machines. winding machines.