AT109183B
(en )
1928-03-26
Culture process.
DK38794C
(en )
1928-05-29
Procedure for the production of rubber products directly from latex.
DK36535C
(en )
1926-09-13
Procedure and Device for the Manufacture of Publishers for Photomechanical Manufacture of Printing Molds.
DK33004C
(en )
1924-03-24
Procedure for the manufacture of paper and the like.
DK36317C
(en )
1926-08-02
Procedure for the manufacture of semi-finished and semi-finished products of rubber.
DK34016C
(en )
1925-01-05
Procedure for the production of rubber clichés.
DK39226C
(en )
1928-09-10
Procedure for the direct manufacture of rubber products from rubber milk juice.
DK30444C
(en )
1922-10-16
Apparatus for the production of curved chocolate lozenges.
DK35036C
(en )
1925-09-21
Procedure for the Production of Paintings.
ES81184A3
(en )
1922-07-16
Apparatus for the manufacture of sheet glass.
DK33028C
(en )
1924-03-31
Device for milk centrifuges and the like.
DK38294C
(en )
1927-12-27
Procedure for the Production of Homogeneous Rubber Deposits of Rubber Milk Juice.
DK35417C
(en )
1925-12-21
Acoustic Apparatus.
DK43665C
(en )
1931-02-02
Acoustic Apparatus.
DK38549C
(en )
1928-03-12
Procedure for the Production of Dioxyacetone.
DK38779C
(en )
1928-05-21
Procedure for the Production of Arsenobenzols.
AT108127B
(en )
1927-11-25
Device for the production of saturated solutions.
ES88212A3
(en )
1924-04-01
Anti-conception apparatus.
DK35131C
(en )
1925-10-12
Pressure telegraph apparatus.
DK35948C
(en )
1926-05-03
Apparatus for Making Butter.
DK32868C
(en )
1924-02-18
Apparatus for the manufacture of wooden bands for wooden hangers.
DK35338C
(en )
1925-11-30
Procedure for the production of vulcanized rubber.
ES87197A1
(en )
1924-02-16
Announcing mechanical apparatus.
DK35191C
(en )
1925-10-26
Membrane sound device.
AT105622B
(en )
1927-02-25
Device for train conveyance.