CH214631A
(en )
1941-05-15
Process for the production of diazotypes.
CH203162A
(en )
1939-02-28
Process for the production of diazotypes.
GR6322B
(en )
1937-02-25
CHEMICAL METHOD OF INDUSTRIAL MANUFACTURE OF ARTIFICIAL SERIES.
CH220202A
(en )
1942-03-31
Process for the production of sodium persulfate.
CH224979A
(en )
1942-12-31
Process for the production of diazotypes.
GR6937B
(en )
1937-11-16
METHOD OF RESCUE OF SUBMERATED SUBMARINS.
GR7457B
(en )
1938-06-18
AUTOMATIC INDUSTRIAL MANUFACTURE OF CELLS OF SUCH CIGARETTES.
GR7221B
(en )
1938-03-17
METHOD FOR THE INDUSTRIAL MANUFACTURE OF NITRIC ACID.
DK59318C
(en )
1941-12-22
Method of Making Ketosteroids.
ES147140A1
(en )
1941-03-01
Manufacturing process of lavender essential oil, artificial.
CH236713A
(en )
1945-02-28
Process for the production of a-monochloro-e-caprolactam.
GR6374B
(en )
1937-03-18
METHOD OF MANUFACTURING WATERPROOF FABRICS.
GR7907B
(en )
1939-01-12
METHOD OF MANUFACTURING HORSESHOP.
DK66371C
(en )
1948-03-01
Process for the Preparation of Oxyketones of the Cyclopentanopolyhydrophenanthene Series.
GR8273B
(en )
1939-06-07
METHOD OF MANUFACTURING NEW CONCENTRATED PRODUCTS.
ES144043A1
(en )
1938-03-16
Manufacturing process of combustible agglomerates.
GR3220B
(en )
1931-06-02
METHOD OF INDUSTRIAL MANUFACTURE OF ABSOLUTE ALCOHOL.
GR7866B
(en )
1938-12-19
METHOD FOR MANUFACTURE OF CRAPE FABRICS OF ALL KINDS.
GR6825B
(en )
1937-09-24
METHOD OF TREATMENT OF RAISE USED FOR THE PRODUCTION OF ALCOHOL.
GR6691B
(en )
1937-07-30
METHOD OF SYNTHETIC MANUFACTURE ARTIFICIAL CRETE COMMON STOKON.
GR8576B
(en )
1939-11-09
INDUSTRIAL MANUFACTURE OF CONCENTRATED SOLUTIONS.
GR7305B
(en )
1938-04-15
METHOD FOR THE MANUFACTURE OF TOBACCO REFINERIES OR COLLECTION REFINERIES.
AT155632B
(en )
1939-02-25
Process for the production of water gas.
GR8512B
(en )
1939-10-02
METHOD OF PRODUCTION OF PAPER PIECES.
GR8496B
(en )
1939-09-15
METHOD OF MANUFACTURE OF PISOCHER PACKAGING OF VARIOUS OBJECTS.