DK71081C
(en )
1950-06-06
Artificial, inorganic fluorescent material and process for its manufacture.
GR9295B
(en )
1940-10-11
METHOD OF RECYCLING AND REUSE OF OLD MATERIALS OF ASPHALT COATINGS OF ALL TYPES, IN COLD.
CH222015A
(en )
1942-06-30
Engraving and copying machine.
GR8807B
(en )
1940-02-26
METHOD OF MANUFACTURING ASPHALT PRODUCTS FOR THE CONSTRUCTION OF ROADS AND Pavements.
GR8879B
(en )
1940-03-26
METHOD OF USING MIXTURES OF ASPHALT MATERIALS AND SANDY PRODUCTS.
GR9119B
(en )
1940-07-29
COLD WATER PRODUCTION AND METHOD.
DK63402C
(en )
1945-04-16
Road Paving Material and Method of Manufacturing.
CH225827A
(en )
1943-02-28
Carbide turning steel.
GR9411B
(en )
1941-01-18
METHOD OF CONSTRUCTION AND PAYMENT OF TYLES OF SELLA AND SAGMA IN GENERAL.
GR9015B
(en )
1940-05-20
COMPOSITE ROBBER AND MARTIN OVEN.
GR9209B
(en )
1940-09-07
LIGHTED TILES FOR LARGE AND SAFE SLOPES.
GR8895B
(en )
1940-04-01
METHOD AND APPLIANCE FOR THE RENEWAL OF OLD RINS (PORTS).
GR9511B
(en )
1941-05-12
DEVICE AND METHOD FOR THE PRODUCTION OF MAGNESIUM.
ES147827A3
(en )
1941-09-16
Improvements introduced in the manufacture of all kinds of locks and closures.
DK58745C
(en )
1941-06-09
Method for bituminous surface treatment of roads and for the production of bituminous paving materials.
GR8800B
(en )
1940-02-24
PERFECTED GLASS AND SIMILAR TRANSPARENT MATERIALS.
GR8799B
(en )
1940-02-24
METHOD AND MEANS OF PREVENTION OF DANGEROUS DISEASES IN TRANSMISSION.
GR9775B
(en )
1942-02-09
METHOD FOR RECEIVING AND PERFORMING ACOUSTIC PHENOMENA.
GR9024B
(en )
1940-05-25
METHOD FOR CONTINUING CONTINUOUS MUTUAL EXCHANGES (REACTIONS) BETWEEN LIQUID TIN AND AT LEAST SOLID OR LIQUID MATERIAL.
FI18944A
(en )
1940-12-30
Cheese marking method and cheese marking plate
GR8025B
(en )
1939-02-27
DOUBLE ENERGY SUPPLY AND DEPRESSION COLD ASPHALT SPRAYER.
DK65314C
(en )
1947-01-06
Skarnspand with hinged layer.
GR8877B
(en )
1940-03-26
LIGHTED INSCRIPTIONS AND DECORATIONS.
GR9289B
(en )
1940-10-09
LIGNATURE AND COAL IN COMBUSTION IN GENERAL.
GR3998B
(en )
1933-01-18
METHOD AND APPLIANCE FOR THE CONSTRUCTION OF THE EPICS SET ON THE PILIKI.