FR897437A
(en )
1945-03-21
Apomecometer, in particular altimeter
GR8589B
(en )
1939-11-11
METHOD OF CONVERSION OF DENSIFIED AND NON-ALCOHOL, DENSIFIED OR LIGHT, IN ETHYL OXIDE.
FR805817A
(en )
1936-12-01
Improvements to ejectors and tubes and new applications, in particular to propulsion and lift
FR846352A
(en )
1939-09-15
Improvements to twin-rotor, poly-blade and synchronous blowers
GR8007B
(en )
1939-02-21
DOUBLE ENERGY LATHE AND METHOD OF CONVERSION USING DOUBLE ENERGY LATINS AND SUCH.
FR972387A
(en )
1951-01-29
Improvement in wind-powered propellers
GR8169B
(en )
1939-04-28
METHOD OF INDEPENDENT IMPRESSION AS SOAP NAMES, IMAGES AND SIMILAR.
ES145390A3
(en )
1940-08-16
Improvements in the manufacture of glasses, lenses and the like for personal use.
FR858866A
(en )
1940-12-05
Improvements to stack lifts and the like
ES147020A1
(en )
1943-02-16
Improvements in the manufacture of espadrilles.
ES144126A1
(en )
1939-01-01
New chemical-industrial procedure applicable to the reproduction of photographs, texts, engravings, drawings and images.
ES147573A3
(en )
1941-09-16
Improvements in the manufacture of transparent and semi-transparent papers.
FR856080A
(en )
1940-05-27
Floor construction method, and insulating floor obtained
GR8279B
(en )
1939-06-10
MELISSOKIROS WHITENING METHOD.
ES147405A1
(en )
1941-09-01
Improvements in the preparation of hydrocarbons from carbon oxide and hydrogen.
GR8144B
(en )
1939-04-18
LONG ENERGY ANTI-PAPER FORM.
FI17764A
(en )
1937-10-16
In the form of hopslagbar skiva, bräde eller liknande
GR7518B
(en )
1938-07-12
HANDBALLS TO QUICK AND COMFORTABLE SWIMMING.
GR7905B
(en )
1939-01-12
METHOD OF PERFORMANCE BY PAINTING VARIOUS COLORS AND QUALIFIED DESIGNS IN CIRCULATION OF QUANTITABLE FABRIC OR NON-SILK FABRIC (JERSEY).
ES5539Y
(en )
1941-11-16
Prints, stickers and postcards with dioramic compositions.
FR857254A
(en )
1940-09-03
Recover-refrigerant for stills, phlegmasses and distillery musts
CA381617A
(en )
1939-05-30
Scarf and muffler manufacture
GR8548B
(en )
1939-10-24
WAY TO SEPARATE THE ELEMENTS OF THE STEAMER IN THE GENERAL.
AU109643B2
(en )
1940-02-01
Improvements in windmills
GR7528B
(en )
1938-07-19
DEVICE FACILITATING THE WRITING TO THEIR LACKING TO THE VISION.