CH303298A
(en )
1954-11-30
Filing facility.
CH302299A
(en )
1954-10-15
Magnetic transverse field lens, in particular for electron microscopes.
CH324853A
(en )
1957-10-15
Electromagnetically operated switch, in particular contactor
CH311345A
(en )
1955-11-30
Notch device, in particular for electric rotary switches.
AT178665B
(en )
1954-06-10
Switch lock for momentary switch, especially momentary switch z. B. for automatic reclosing devices
NL185261B
(en )
AUTOMATIC LOCK SLIDE.
CH280652A
(en )
1952-01-31
Selective network, especially for bridge-stabilized oscillators.
CH319693A
(en )
1957-02-28
Belleville washers, especially for clutches
CH305846A
(en )
1955-03-15
Snap-action switchgear, especially for drives.
CH305363A
(en )
1955-02-28
Edge protectors, especially for doors.
CH328214A
(en )
1958-02-28
Winding, especially for transformers
CH303101A
(en )
1954-11-15
Frequency discriminator, especially for frequency stabilization.
CH304517A
(en )
1955-01-15
Automatic electrical switching device, in particular for heat regulators.
AT184971B
(en )
1956-03-10
Electromagnetic release for automatic switches, in particular for contact protection switches
CH296807A
(en )
1954-02-28
Diverter switch for step transformers.
CH310949A
(en )
1955-11-15
Cell for missiles, especially for missiles.
CH332634A
(en )
1958-09-15
Arc-free spring-loaded switchgear for step control devices, especially for transformers
AT179230B
(en )
1954-07-26
Combination lock, especially for bicycles
AT182156B
(en )
1955-06-10
Rotary switch for several, especially five switching types
AT185631B
(en )
1956-05-25
Belleville washers, especially for clutches
AT184931B
(en )
1956-03-10
Tilting device for large containers, especially Siemens-Martin ovens
AT171124B
(en )
1952-04-25
Circuit arrangement for transmissions, in particular for alternating current transmissions in telecommunications systems
AT179349B
(en )
1954-08-10
Busbars for withdrawable, e.g. steel-enclosed switchgear
AT184616B
(en )
1956-02-10
Contact spring set for switchgear, especially for telecommunication relays u. like
AT176147B
(en )
1953-09-25
Combination lock, especially for bicycles