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Priority claimed from DE1906205455Dexternal-prioritypatent/DE205455C/de
Application filed by Hans HeynaufiledCriticalHans Heynau
Application grantedgrantedCritical
Publication of AT40782BpublicationCriticalpatent/AT40782B/en
<Desc/Clms Page number 1>
EMI1.1
EMI1.2
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
EMI1.1
EMI1.2
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
**WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**.
** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT40782D1906-07-071907-03-19
Self-tightening drill chuck with clamping rollers and cam disks for adjusting the rollers.
AT40782B
(en)