DK2522C
(en )
1899-09-18
Procedure for the production of organic substances of seaweed.
DK2478C
(en )
1899-08-28
Procedure for the production of organic substances of seaweed.
DK2342C
(en )
1899-07-10
Procedure for the Production of β-Jonon.
DK96736C
(en )
1963-08-26
Process for the preparation of dihydroouabain.
DK1425C
(en )
1898-01-31
Procedure for the production of waterproof fabrics.
DK1176C
(en )
1897-08-02
Procedure for the production of formaldehyde vapors.
DK2705C
(en )
1899-12-11
Apparatus for the Production of Electricity Using the Wave of the Sea.
ES20833A1
(en )
1897-07-01
The procedure for the manufacture of paint.
DK2125C
(en )
1899-03-27
Procedure for the Production of Blood Fertilizer.
DK1981C
(en )
1899-01-16
Procedure for the manufacture of explosives.
DK2104C
(en )
1899-03-20
Coating for Paptage.
DK2679C
(en )
1899-11-27
Acetylene plant.
DK2718C
(en )
1899-12-11
Acetylene plant.
DK1177C
(en )
1897-08-02
Procedure for the manufacture of explosives.
DK1045C
(en )
1897-04-20
Compound Pipes or Evaporation Elements.
DK2731C
(en )
1899-12-18
Tar paint.
ES25486A1
(en )
1900-03-01
A chemical process for manufacturing a lightweight coating to be applied to any glass or other material or object to increase its resistance, preserve it from shocks and make it untouchable to acids.
DK2451C
(en )
1899-08-14
Procedure for the production of immutable ink (carbon ink).
DK1170C
(en )
1897-07-26
Procedure for the production of water gas.
DK1410C
(en )
1898-01-24
Procedure for the Production of Oxalic Acid.
DK1513C
(en )
1898-03-21
Procedure for the manufacture of asbestos-containing soaps.
ES23843A1
(en )
1899-03-16
Improvements in the procedure of preparing the paint for oil, watercolor, etc.
DK2080C
(en )
1899-03-06
Procedure for the Manufacture of Footwear.
DK2650C
(en )
1899-11-13
Procedure for Making Matches.
DK1977C
(en )
1899-01-16
Devices by Centrifuges.