CH41341A
(en )
1908-10-16
Electrical indicator for multiple signing
CH39782A
(en )
1908-04-16
Rotary switch for electrical lines
CH40255A
(en )
1908-06-16
Insulator for electric lines
CH39784A
(en )
1908-05-01
Fuse base for electrical lines
CH45389A
(en )
1909-11-16
Material for electrical resistors
CH45390A
(en )
1909-12-16
Multiple fuse for electrical lines
CH37065A
(en )
1907-04-15
Coil for electrical purposes
CH34629A
(en )
1906-05-15
Magnet for electrical measuring devices
CH32214A
(en )
1905-07-31
Fuse for electrical lines
CH37134A
(en )
1907-04-30
Electrical device for target practice
CH49623A
(en )
1911-03-01
Supports for electrical measuring devices
CH40822A
(en )
1908-09-01
Support frame for electrical lines
CH40372A
(en )
1908-07-01
Plate for electric accumulators
CH33101A
(en )
1905-10-15
Contact fingers for electrical switchgear
CH41953A
(en )
1908-12-16
Composite separator for electrical collectors
CH35807A
(en )
1906-10-31
Resistance element for electric radiators
CH36102A
(en )
1907-02-15
Connection device for electrical lines
CH37556A
(en )
1907-06-30
Electrical monitoring device for railway operating objects
CH39853A
(en )
1908-05-01
Electric nameplate typewriter
CH40103A
(en )
1908-06-01
Porcelain corner roll for electrical cables
CH37672A
(en )
1907-07-15
Insulated electrical line
CH34418A
(en )
1906-04-15
Safety device for electrical lines
CH40256A
(en )
1908-07-01
Electrical contact clamp
AT53390B
(en )
1912-05-10
Cooling device for enclosed electrical machines.
CH47858A
(en )
1910-08-16
Plug contact for electrical lines