CH39446A
(en )
1908-03-16
Device for cutting off heavy additions from gases
CH41720A
(en )
1908-11-16
Device for cutting off aquatic plants
CH46330A
(en )
1910-02-16
Device for dedusting gases
CH41906A
(en )
1908-12-01
Device for separating solid particles from gases
CH40713A
(en )
1908-08-17
Device for rolling sleds
CH44657A
(en )
1909-09-01
Device for chopping onions
CH40799A
(en )
1908-08-17
Turning tool holder
CH48013A
(en )
1910-09-01
Device for reporting intrusions
CH40781A
(en )
1908-08-17
Device for throwing boomerans
CH44642A
(en )
1909-09-01
Device for tying up vines
CH36899A
(en )
1907-03-15
Device for removing corks from vessels
CH42075A
(en )
1908-12-16
Device for milling valve cones
CH38047A
(en )
1907-08-31
Device for taking basic samples from water bodies
CH37444A
(en )
1907-06-15
Device for extracting dust, fly ash, etc.
CH37158A
(en )
1907-05-31
Device for lifting objects
CH38544A
(en )
1907-11-15
Device for disinfecting telephone speakers
CH40162A
(en )
1908-06-16
Device for closing vessels
CH42323A
(en )
1909-01-16
Device for cleaning boilers
CH39674A
(en )
1908-04-16
Device for grasping objects for the purpose of transporting them
CH47149A
(en )
1910-06-01
Device for drawing wire
CH40631A
(en )
1908-08-01
Device for extracting and cleaning dusty air
AT40115B
(en )
1909-12-10
Device for taking measurements.
CH41580A
(en )
1908-11-02
Device for drying pasta
CH34244A
(en )
1906-03-31
Device for drawing circular arcs without compasses
CH45031A
(en )
1909-10-01
Device for soldering band saws