CH47925A
(en )
1910-08-16
Device for serving food
AT37656B
(en )
1909-06-25
Device for opening and closing openings attached to the circumference of rotating drums.
CH46621A
(en )
1910-04-01
Device for processing and sealing hatch holes
AT27579B
(en )
1907-02-25
Device for the detachable connection of box components.
CH50119A
(en )
1911-04-17
Device for closing suction lines
CH50118A
(en )
1911-04-17
Device for closing suction lines
CH49563A
(en )
1911-03-01
Device for opening bottles
CH40162A
(en )
1908-06-16
Device for closing vessels
CH48013A
(en )
1910-09-01
Device for reporting intrusions
CH34008A
(en )
1906-02-28
Closure device on container lids
FR406439A
(en )
1910-01-29
Calender for meat
CH44657A
(en )
1909-09-01
Device for chopping onions
CH46154A
(en )
1910-02-01
Jar lids
CH48339A
(en )
1910-10-17
Device for peeling grain
CH44235A
(en )
1909-07-16
Device for lowering coffins
CH37451A
(en )
1907-06-15
Device for opening tin cans
AT57879B
(en )
1913-02-25
Device for opening and closing the lower lids of standing retorts or chambers.
AT31584B
(en )
1908-01-25
Device for riveting the cover onto padlocks.
AT23535B
(en )
1906-03-26
Device for evacuating and closing airtight cans.
CH47246A
(en )
1910-06-16
Device for opening canned food and the like.
CH36598A
(en )
1907-02-15
Device for opening and closing sliding shutters from the interior
CH48036A
(en )
1910-09-01
Device for protecting culture boxes
CH48064A
(en )
1910-09-16
Device for locking oven doors
DK12633C
(en )
1909-10-25
Closing device for packing boxes and the like.
AT36410B
(en )
1909-02-25
Device for determining the deviation of the boreholes from the vertical direction.