DK49815C
(en )
1935-01-28
Procedure for the Production of Dihydroresorcin.
DK52633C
(en )
1937-02-01
Procedure for the manufacture of sheet metal, tape, tubes, rods and wires.
DK52360C
(en )
1936-11-30
Process for the Preparation of Desoxymorphine C and Dihydrodeoxymorphine D.
FR769184A
(en )
1934-08-21
Sealed sheet metal construction
ES139385A1
(en )
1935-11-16
A procedure for obtaining metallic tape and thin sheet metal.
CH195983A
(en )
1938-02-28
Blueprint material.
DK56338C
(en )
1939-06-19
Procedure for the manufacture of tiles.
FR771588A
(en )
1934-10-12
Stamped sheet metal chistera
FI17577A
(en )
1937-05-07
Combined sheet material
FR810653A
(en )
1937-03-26
Sheet metal pulley
DK54963C
(en )
1938-07-11
Procedure for the manufacture of insulation boards and similar articles.
DK53129C
(en )
1937-05-24
Method for the production of diazotypes and a suitable developer.
ES138000A1
(en )
1935-08-16
A procedure for the preparation of metallic glucinium and its alloys.
DK52852C
(en )
1937-03-22
Method of Making Press Powder.
DK54105C
(en )
1938-01-03
Procedure for the production of comminuted metal layers.
DK51605C
(en )
1936-05-04
Procedure for Nuance in the Production of Film Images.
ES138548A1
(en )
1935-09-01
An improved process for the manufacture of cork tapes and bands.
DK52375C
(en )
1936-11-30
Grayling for Leer and Segle.
DK50548C
(en )
1935-08-12
Device by tool for punching out and bending a capsule provided with a tongue by a strip of material.
ES121382A3
(en )
1931-04-16
An element of sheet metal or sheet metal.
DK54485C
(en )
1938-03-21
Method of Manufacture of Magnium.
DK52156C
(en )
1936-09-14
Procedure for the Production of Letters and Signs of Cement.
DK52172C
(en )
1936-09-21
Alloy and Process for Processing the Same.
DK45167C
(en )
1932-02-01
Method for the manufacture of cellulosic metal sheets and the like.
CA354422A
(en )
1935-11-26
Sheet metal pipe manufacture