CH364585A
(en )
1962-09-30
Furnace discharge device
CH365487A
(en )
1962-11-15
Furnace discharge device
FR1291328A
(en )
1962-04-20
Humidification device for plants
FR1206819A
(en )
1960-02-11
Snap-in device for articulated elements
CH360592A
(en )
1962-02-28
Hanging device of two elements
FR1246185A
(en )
1960-11-18
Fitting for coupling rigid metal wire elements
FR1181338A
(en )
1959-06-15
Device for assembling construction elements of electrical devices
FR1238773A
(en )
1960-08-19
Device for broadening the base of a foundation borehole
CH352181A
(en )
1961-02-15
Device for gathering the elements of a plant
FR1219877A
(en )
1960-05-20
Device for the application of pasty materials
FR1183438A
(en )
1959-07-07
Device for controlling the activity of a reactor
CH345194A
(en )
1960-03-15
Device for gathering the twigs of a plant around a support
BE591597A
(en )
1960-10-03
Set of elements for the construction of filter installations
FR1256386A
(en )
1961-03-17
Device for the maintenance of a pendulum balance
CH342030A
(en )
1959-10-31
Device for moistening the soil of a potted plant
FR1232426A
(en )
1960-10-07
Shoring device
FR1166690A
(en )
1958-11-13
Device for the protection of battery connections
FR1231246A
(en )
1960-09-27
Device for automatic watering of plants on the barometric principle
FR1245994A
(en )
1960-11-10
Watering device for rotary hammer
BE576627A
(en )
1959-07-01
Device for filling the joints of solid construction elements.
FR1181986A
(en )
1959-06-19
Suspension device for construction elements
FR1257527A
(en )
1961-03-31
Routing device for the fuel elements of a nuclear reactor
FR1180682A
(en )
1959-06-08
Articulation device
FR1258738A
(en )
1961-04-14
Set of elements for the construction of filter installations
FR1198327A
(en )
1959-12-07
Device for grading eggs