GR9729B
(en )
1941-12-12
METHOD FOR REMOVAL OF STONE SUBSTANCES FROM THE WAVES AND MANUFACTURE OF THESE FLOUR FOR EVERY USE.
CH233392A
(en )
1944-07-31
Amalgamation and disamalgamation apparatus.
FR923530A
(en )
1947-07-09
Abrasive materials
FR887813A
(en )
1943-11-24
Fitting for pipes and the like
CH207813A
(en )
1939-11-30
Device for mechanical scanning of moving films and objects.
GR8084B
(en )
1939-03-27
METHOD AND MEANS OF IMPROVEMENTS OF THE FLOUR MILL.
ES153706A1
(en )
1943-03-01
AN APPARATUS FOR THE MANUFACTURE OF BLOCKS, MEDIOBLOCKS, BOVEDILLAS AND OTHER VIBRATED AND PRESSED CONCRETE PIECES
GR8936B
(en )
1940-04-11
METHOD AND APPARATUS FOR THE MANUFACTURE OF RIBROCIMENT PIPES FOR CENTRIFICATION.
GR9775B
(en )
1942-02-09
METHOD FOR RECEIVING AND PERFORMING ACOUSTIC PHENOMENA.
GR9621B
(en )
1941-08-22
METHOD AND MEANS OF RENEWAL OF DESTROYED NATURE RENAISSANCE.
FR977538A
(en )
1951-04-02
Springs for cushions and the like
GR8951B
(en )
1940-04-15
PROVISION FOR CLEANING THE SMOOTH CYLINDERS OF CEREAL AND MATERIAL MILLS.
GR8278B
(en )
1939-06-10
DEVICE FOR THE PERFECT AND EASIER RECEIPT OF SHORT WAVES ON THE RADIO.
FR887413A
(en )
1943-11-12
Sand and gravel mixer
FI19537A
(en )
1943-04-10
For use in the manufacture of perforated products
CH272087A
(en )
1950-11-30
Vibrator.
CA397715A
(en )
1941-07-01
File and rasp whetting method
GR9063B
(en )
1940-06-15
MARBLE POLISHING POWDER AND ITS METHOD.
ES10064Y
(en )
1945-01-16
Nutcracker apparatus and the like.
GR8961B
(en )
1940-04-17
METHOD AND MEANS OF INCREASING THE PRODUCT OF VINEYARD AND ITS VACCINATION.
GR9511B
(en )
1941-05-12
DEVICE AND METHOD FOR THE PRODUCTION OF MAGNESIUM.
CH263734A
(en )
1949-09-15
Material for polishing objects and methods of making the same.
CH274936A
(en )
1951-04-30
Material for polishing objects and methods of making the same.
FI18970A
(en )
1941-02-15
Anordning for the operation of the vibration apparatus
CA396148A
(en )
1941-04-29
Fluid and solid treating apparatus