CH68683A
(en )
1915-04-16
Device for the continuous, separated recording of linear, relatively small movements on a recording sheet
AT63630B
(en )
1914-02-25
Device for the intermittent recording of several physical quantities in different curves on a registration sheet.
FR472865A
(en )
1914-12-22
Advanced carburetor system
ES63030A3
(en )
1916-11-01
A humidifier or fuel-saving device.
CH70160A
(en )
1915-09-01
Element for making a printing set
FR480043A
(en )
1916-06-07
Information booklet
AT73182B
(en )
1917-03-10
Device for multi-color printing.
CH63827A
(en )
1914-02-16
Device for printing texts on tapes
AT63702B
(en )
1914-02-25
Device on punches for sheet metal seals or the like. For feed control.
ES56034A1
(en )
1913-09-01
A distillation treatment procedure for all kinds of hydrocarbons or easily emulsifiable liquids with its corresponding apparatus.
CH59343A
(en )
1913-05-02
Device for assembling channels
FR455511A
(en )
1913-08-02
Perfected letter scale
AT89363B
(en )
1922-09-11
Device for venting the operating fluid from underwater sound transmitters.
CH70528A
(en )
1915-10-01
Device for moving magnetizable bodies on a track
ES52836A1
(en )
1912-07-01
Typewriter improvements.
ES52333A1
(en )
1912-06-16
Typewriter improvements.
ES55352A1
(en )
1913-06-16
Slicer improvements.
CH70293A
(en )
1915-09-16
Information booklet
ES55582A1
(en )
1913-07-01
An orientation board.
ES57274A3
(en )
1914-03-16
A procedure for making bedspreads or bedspreads.
CH65086A
(en )
1914-05-16
Device for preheating combustion air for combustion systems, heating systems or the like.
CH59977A
(en )
1913-06-16
Device for regulating two-steam turbines
CA123502A
(en )
1910-02-01
Book mark
CH58236A
(en )
1913-03-01
Device for the reliable forward movement of paper strips in recording instruments
ES61938A1
(en )
1916-05-01
A crystal device for hunting mice.