DK5292C
(en )
1902-12-15
Machine for making tubes or tubular bodies of steel or hard metal.
FR322065A
(en )
1903-01-27
RÖntgen tubes
DK6428C
(en )
1904-03-21
Machine for the manufacture of pipes or hollow bodies.
DK4807C
(en )
1902-05-26
Method of Making an Aluminum Alloy.
DK5190C
(en )
1902-11-17
Method for preventing the formation of holes or irregularities in the inner surface of the workpiece by rolling pipes or hollow bodies of steel or other hard metal.
DK4257C
(en )
1901-10-14
Holder for steel of trapezoidal cross-section.
DK6452C
(en )
1904-03-28
Apparatus for Machines for the Manufacture of Pipes or Hollow Bodies.
DK2371C
(en )
1899-07-17
Procedure for hardening steel.
FR322719A
(en )
1903-02-11
Tube scraper reamer
DK4999C
(en )
1902-08-25
Method for the production of particularly suitable printing plates for high-speed printing.
FR325726A
(en )
1903-05-06
Rolling mill for lengthening tubular bodies
DK1680C
(en )
1898-07-04
Procedure for the manufacture of pipes of steel and other metals.
FR321813A
(en )
1903-01-20
Roenigen tubes
DK6770C
(en )
1904-07-18
Apparatus for machines for rolling tubes or hollow cylindrical bodies.
FR347811A
(en )
1905-03-24
Ball bearing for brackets etc.
DK3606C
(en )
1900-12-24
Procedure for Performing Welding.
DK4973C
(en )
1902-08-11
Method for joining metals.
DK6357C
(en )
1904-02-22
Stanze for Carving of Sheet Metal.
DK4523C
(en )
1902-01-27
METHOD OF MANUFACTURING METAL CUTTING TOOLS.
FI1682A
(en )
1902-04-04
Konstljusatelier benämnd Elektra Ateliern Apollo
FR322507A
(en )
1903-02-06
Tubular projectile
FR322304A
(en )
1903-02-02
Perfect blowjob
CH27566A
(en )
1904-01-31
Perfect blowjob
FR335662A
(en )
1904-02-05
Sleeve support
CH25901A
(en )
1903-07-15
Sheet metal vessel