CH46621A
(en )
1910-04-01
Device for processing and sealing hatch holes
CH46330A
(en )
1910-02-16
Device for dedusting gases
CH44657A
(en )
1909-09-01
Device for chopping onions
CH40162A
(en )
1908-06-16
Device for closing vessels
AT37656B
(en )
1909-06-25
Device for opening and closing openings attached to the circumference of rotating drums.
AT46733B
(en )
1911-02-25
Device for moistening and closing envelopes.
CH40043A
(en )
1908-05-16
Device for mixing liquids and gases
AT41036B
(en )
1910-02-25
Device for de-oiling steam and dewatering gases and vapors.
AT41118B
(en )
1910-02-25
Device for de-oiling steam and dewatering gases and vapors.
CH43904A
(en )
1909-06-16
Method and device for pasteurizing liquids
CH43869A
(en )
1909-07-01
Device for opening and closing skylight windows
CH44192A
(en )
1909-07-16
Device for opening and closing skylight windows
AT46593B
(en )
1911-02-25
Method and device for concentrating liquids.
CH43177A
(en )
1909-04-16
Method and device for drying pasta products
CH39674A
(en )
1908-04-16
Device for grasping objects for the purpose of transporting them
CH44471A
(en )
1909-08-16
Device for opening and closing the lids of feed boxes etc. by means of foot operation
CH37725A
(en )
1907-07-31
Device for cleaning windows and smooth surfaces
CH44737A
(en )
1909-09-01
Device for loading trolleys
AT23535B
(en )
1906-03-26
Device for evacuating and closing airtight cans.
AT25823B
(en )
1906-09-25
Device for surfacing and submerging submarines.
CH50119A
(en )
1911-04-17
Device for closing suction lines
CH50118A
(en )
1911-04-17
Device for closing suction lines
CH45452A
(en )
1909-11-16
Device for holding curtain rods and curtain boards
CH45128A
(en )
1909-10-16
Device for the precipitation of precipitable components from gases and vapors
CH44235A
(en )
1909-07-16
Device for lowering coffins