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- Barrel corkscrew with right threaded shaft and a hollow left threaded shaft,
based on
Sir Edward Thomason's Patent from 1802
Marking: Patent
- Pocket corkscrew with crown cork opener
Kaspar Fr. Kirchner, Steinbach-Hallenberg German Registration no. 1021815
from January 17th, 1928
Marking: D.R.G.M. Germany
- Corkscrew with tools attached to the handle
H. & W. Batafy, Berlin
German Registration no. 130884
from February 24th, 1900
Marking: Patent 3347, DRGM 130884
- Corkscrew with a locking mechanism inside the handle
Otto Eckerle, Malsch near Karlsruhe Federal German Patent no. 825816
from August 25th, 1949
Marking: E Made in Germany
- Spring barrel corkscrew with locking device
Georg Usbeck, Steinbach-Hallenberg
German Registration no. 289787
from July 16th, 1906
Marking: D.R.G.M.
- Rack & Pinion barrel corkscrew,
based on Thomas Lund's Patent from 1855
Marking: none
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