CH319868A
(en )
1957-03-15
Pest control methods
CH311106A
(en )
1955-11-30
Pest control methods.
AT174407B
(en )
1953-03-25
Device for carrying out remote-controlled manipulations
CH322780A
(en )
1957-06-30
Inertia operated device
AT176384B
(en )
1953-10-10
Device for the control of warehouses
AT180765B
(en )
1955-01-10
Agents for controlling pests
CH317357A
(en )
1956-11-30
Method and device for controlling pests
FR1068544A
(en )
1954-06-25
Electronic thermostat
CH305389A
(en )
1955-02-28
Device for attaching handles to device bodies.
AT186254B
(en )
1956-07-25
Device for the continuous filtration of liquids
AT174834B
(en )
1953-05-11
Device for dispensing adhesive strips
AT177587B
(en )
1954-02-10
Device for processing field products
AT184950B
(en )
1956-03-10
Device for moving telescopic antennas
AT179856B
(en )
1954-10-11
Device for the automatic change of direction of workpieces
AT176982B
(en )
1953-12-10
Device for the mechanical determination of right-angled coordinates of terrain points
AT194015B
(en )
1957-12-27
Device for influencing the setpoint of control devices
AT179402B
(en )
1954-08-25
Device for room temperature control
AT179918B
(en )
1954-10-25
Pest control methods
AT188508B
(en )
1957-01-25
Device for the production of one-piece tubes
AT176197B
(en )
1953-09-25
Device for circulating liquids
AT179866B
(en )
1954-10-11
Device for tapping carpets
CH326841A
(en )
1957-12-31
Pest control methods
AT184333B
(en )
1956-01-10
Device for program control
AT189986B
(en )
1957-05-25
Device for the production of granules
AT184101B
(en )
1955-12-27
Device for demonstration of objects