CH217640A
(en )
1941-10-31
High frequency amplifier circuit.
GR8608B
(en )
1939-11-24
METHOD OF RENAISSANCE OF PLATED AND USED TIRES.
GR8468B
(en )
1939-09-05
METHOD OF RENEWABLE RUBBER AND RELATED PRODUCT.
GR9077B
(en )
1940-07-02
METHOD FOR THE MANUFACTURE AND USE OF NEW CONCENTRATION PRODUCTS.
GR8084B
(en )
1939-03-27
METHOD AND MEANS OF IMPROVEMENTS OF THE FLOUR MILL.
GR8823B
(en )
1940-03-01
FOOTWEAR AND METHOD OF MAKING IT.
GR8276B
(en )
1939-06-08
METHOD AND INSTRUMENTS FOR SHOE DESIGN.
GR7098B
(en )
1938-01-28
WOOD CARBON AND METHOD OF PREPARATION.
GR8309B
(en )
1939-06-23
ADDITION AND REMOVAL INSTRUMENT.
GR9160B
(en )
1940-08-14
METHOD AND APPLIANCE FOR THE PRODUCTION OF PLASTIC STRUCTURES.
GR8586B
(en )
1939-11-11
METHOD OF COLORING AND DEODORIZATION OF SQUARE SYRUPS.
GR8684B
(en )
1940-01-03
GRAINS ON THE GRASS FOR EVERY USE AND METHOD OF WEAVING THEM.
GR8935B
(en )
1940-04-11
METHOD AND MACHINE FOR THE MANUFACTURE OF RIBROCIMENT.
GR8076B
(en )
1939-03-22
MEANS OF ELIMINATION AND DISAPPEARANCE OF INK.
GR8065B
(en )
1939-03-16
COMPOSITION I REPLACED THE ELASTIC PIECE AND METHOD OF MAKING IT.
GR7860B
(en )
1938-12-19
METHOD AND PROCESSING FOR MANUFACTURE OF ARTIFICIAL YARNS AND SIMILAR.
GR9159B
(en )
1940-08-14
METHOD AND APPLIANCE FOR THE PRODUCTION OF ARTIFICIAL PLASTIC STRUCTURES.
GR8496B
(en )
1939-09-15
METHOD OF MANUFACTURE OF PISOCHER PACKAGING OF VARIOUS OBJECTS.
GR7496B
(en )
1938-07-04
PERFECTIONS ON LIME AND NUCLEAR CARBONS.
GR8088B
(en )
1939-03-29
MANNER OF MANUFACTURING WHEELS OF NAKIA EMYRIA, COROUND AND COAL.
GR8167B
(en )
1939-04-25
SORTING OF OILS AND OTHER FRUITS.
GR8278B
(en )
1939-06-10
DEVICE FOR THE PERFECT AND EASIER RECEIPT OF SHORT WAVES ON THE RADIO.
GR6810B
(en )
1937-09-22
METHOD AND PROVISION FOR THE PREPARATION OF SPA GAS.
GR8007B
(en )
1939-02-21
DOUBLE ENERGY LATHE AND METHOD OF CONVERSION USING DOUBLE ENERGY LATINS AND SUCH.
GR8470B
(en )
1939-09-05
METHOD FOR THE MANUFACTURE OF ACTIVE CARBON PLICES.