CH38843A
(en )
1907-12-15
Water level glass with electrical signal device
FR370051A
(en )
1907-01-28
Electric oven device
CH40657A
(en )
1908-08-01
Target with automatic, electrical display device
CH40376A
(en )
1908-07-01
Electrical Installation
FR388081A
(en )
1908-08-01
Electrical installation device
ES40556A1
(en )
1907-05-16
Improvements in electrical signal systems.
DK10269C
(en )
1907-11-25
Electric Light Signal or Advertising Apparatus.
CH34425A
(en )
1906-04-15
Remote electric liquid level indicator
CH39007A
(en )
1908-01-16
Floating device
FR383928A
(en )
1908-03-24
Electric meter
CH42556A
(en )
1909-02-01
Electric meter
CH32923A
(en )
1905-09-30
Automatic electrical alarm device
CH40064A
(en )
1908-06-01
Attachment device to skis
FR393102A
(en )
1908-12-14
Electric advertising device
FR375195A
(en )
1907-07-02
Electric stove-burner
CH42255A
(en )
1909-01-16
Electric signal system
ES42154A1
(en )
1908-01-01
An automatic speedometer with electrical alarm signal.
CH38669A
(en )
1907-11-30
Bathtub with adjusting device
AT36319B
(en )
1909-02-25
Electric signal clock.
CH42061A
(en )
1908-12-16
Multi-tariff electricity meter
CH39273A
(en )
1908-02-17
Automatic electrical switch
CH35915A
(en )
1906-12-15
Web shutters with insulating device
FR391828A
(en )
1908-11-10
Improvements in electrical signals
CH34711A
(en )
1906-05-31
Train cover system with electrical signal line
CH45281A
(en )
1909-11-01
Drainage device on bathtubs