CH61255A
(en )
1913-09-16
Device for the remote actuation of regulating organs
CH61444A
(en )
1913-09-16
Device for making impressions
CH59977A
(en )
1913-06-16
Device for regulating two-steam turbines
CH61413A
(en )
1913-09-16
Device for storing eggs
FR452097A
(en )
1913-05-06
Instrument replacing leeches
CH66764A
(en )
1914-10-16
Device for taking material samples
CH60795A
(en )
1913-08-16
Device for the optional actuation of movable organs
CH63171A
(en )
1914-01-02
Device for mechanical reading of calculated values
CH61643A
(en )
1913-10-01
Device for preventing railroad tracks from moving
CH57559A
(en )
1913-01-16
Device for the straight guidance of the note hole tape in pneumatic musical instruments
CH58220A
(en )
1913-03-01
Device for the production of punched tape for setting excluded lines of text
AT63630B
(en )
1914-02-25
Device for the intermittent recording of several physical quantities in different curves on a registration sheet.
CH72071A
(en )
1916-03-16
Device for holding strips provided with inscriptions
AT52275B
(en )
1912-02-26
Device for automatic recording of the travel times and speed of ships.
AT73115B
(en )
1917-02-26
Device for determining the gas density.
CH56097A
(en )
1912-10-01
Device for the detachable fastening of curtains
FR478949A
(en )
1916-01-19
Improved apparatus for printing and recording tickets and the like
FR19293E
(en )
1914-12-23
Automatic warning stamp
FR460737A
(en )
1913-12-10
Automatic warning stamp
FR449885A
(en )
1913-03-10
Aviation device
CH59913A
(en )
1913-06-02
Writing board
FR463521A
(en )
1914-02-25
Music instrument
FR446596A
(en )
1912-12-09
Music instrument
CH59188A
(en )
1913-04-16
Novel musical instrument
CH61949A
(en )
1913-10-16
Device for creating special sound effects on the violin