CH73185A
(en )
1916-09-01
Device on canning containers to facilitate opening the same
AU96411A
(en )
1911-07-18
Improvements in temperature alarm device
CH59284A
(en )
1913-05-02
Device for the electrical transmission of images
CH56998A
(en )
1912-12-02
Device for the electrical heating of liquids
CH69247A
(en )
1915-06-16
Device for the electrical remote transmission of movements
CH53548A
(en )
1912-03-01
Mailbox with signaling device
CH64445A
(en )
1914-04-01
Mailbox with electrical alarm device
CH71849A
(en )
1916-08-01
Device for the automatic monitoring of electrical power consumption
AU96211B
(en )
1912-04-03
Improvements in temperature alarm
CH53662A
(en )
1912-03-16
Device for fastening electrical devices in boxes with cover plates for wall use
AU281411B
(en )
1912-11-06
An improved syphon device
CH66390A
(en )
1914-09-01
Device for fastening busbars in electrical switchgear
AU326711B
(en )
1912-04-02
An improved bottle closure
CH60819A
(en )
1913-08-16
Device for the electrical heating of metallic objects
CA140418A
(en )
1912-05-14
Date calculating device
FR447888A
(en )
1913-01-17
Electric warning device
CH61585A
(en )
1913-10-16
Train cover device
CH61588A
(en )
1913-10-01
Train cover device
AU96211A
(en )
1912-04-03
Improvements in temperature alarm
CH59300A
(en )
1913-05-02
Circuit for the electrical release of the route lever in power signal boxes
CH57408A
(en )
1913-01-02
Alarm clock with a device that closes or opens an electrical circuit at the desired time
CH55101A
(en )
1912-09-02
Device for generating cold
CH68395A
(en )
1915-03-16
Device for power distribution in electrical installations
CA167877A
(en )
1916-02-29
Combustion device
CA146557A
(en )
1913-03-11
Egg marking device