BE597118A
(en )
1961-05-16
Improvements to ultrafiltration devices.
FR1231735A
(en )
1960-10-03
Linkage connection
FR1292884A
(en )
1962-05-04
Improvements to weighing devices
BE580569A
(en )
1960-01-11
Improvements to printing devices.
BE593757A
(en )
1960-12-01
Improvements to electro-precipitators.
BE586702A
(en )
1960-05-16
Improvements in or relating to weighing devices.
BE593499A
(en )
1960-11-14
Improvements in or relating to indicating devices.
FR1271922A
(en )
1961-09-15
Improvements to extruders or extruders
FR1218377A
(en )
1960-05-10
Auxiliary digging device
FR1181018A
(en )
1959-06-11
Improvements to pre-laminating devices
FR1279470A
(en )
1961-12-22
Improvement in weighing devices
FR1279305A
(en )
1961-12-22
Improvements to ultrafiltration devices
FR1236809A
(en )
1960-07-22
Improvement in indicating devices
BE573776A
(en )
1959-06-11
Improvements to telerprimers devices.
BE589893A
(en )
1960-08-16
Improvements in or relating to electric heating devices.
FR71654E
(en )
1960-01-13
Improvements to pumping devices
BE597557A
(en )
1961-03-15
Improvements to electrolytic devices.
FR1243355A
(en )
1960-10-07
Improvements to weighing devices
BE593290A
(en )
1960-11-14
Improvements to weighing devices
FR1195576A
(en )
1959-11-18
Improvements relating to profile indicating devices
BE594854A
(en )
1961-01-02
Improvements to combustion devices.
FR1212215A
(en )
1960-03-22
Improvements to weighing devices
AU243730B2
(en )
1961-01-19
Improvements in or relating to indicating devices
FR1236878A
(en )
1960-07-22
Improvements to venipuncture devices
BE586625A
(en )
1960-05-03
Improvements to refrigeration devices.