BE596772A
(en )
1961-03-01
Method and device for drawing metal profiles.
FR1275488A
(en )
1961-11-10
Method and device for pressing Gruyères
BE586767A
(en )
1960-05-16
Method and device for electrusion
BE584565A
(en )
1960-03-01
Method and device for drying flexible materials in strips.
FR1335453A
(en )
1963-08-16
Mnemonic device and method for activating the device
FR1421151A
(en )
1965-12-10
Method and device for polishing points
FR1259300A
(en )
1961-04-21
Continuous casting method and device
FR1193100A
(en )
1959-10-30
Improved method and device for cleaning the air
BE586730A
(en )
1960-05-16
Method and device for welding various parts.
BE576164A
(en )
1959-06-15
Method and device for cleaning teeth.
FR1303595A
(en )
1962-09-14
Method and device for unclogging conveyor belts
FR1219584A
(en )
1960-05-18
Method and device for cleaning teeth
BE597925A
(en )
1961-03-31
Method and device for cleaning teeth.
FR1267303A
(en )
1961-07-21
Method and device for profiling tubes
FR1308577A
(en )
1962-11-09
Method and device for concentrating solutions
FR1275846A
(en )
1961-11-10
Method and device for cleaning teeth
FR1263225A
(en )
1961-06-09
New method for cleaning the hair and device for implementing this method
FR1258682A
(en )
1961-04-14
Method and device for cleaning cards
BE579075A
(en )
1959-09-16
Method and device for cleaning winding looms.
FR1193128A
(en )
1959-10-30
Method and device for spacing pipes
FR1215466A
(en )
1960-04-19
Ultrasonic cleaning method and device
FR1225527A
(en )
1960-07-01
Method and device for cleaning winders
FR71155E
(en )
1959-10-13
Method and device for combating tartar
BE590567A
(en )
1960-09-01
Method and device for cleaning cards.
BE608097A
(en )
1962-03-12
Method and apparatus for shining tin.