AT87323B
(en )
1922-02-25
Process and rolling mill for rolling out hollow bodies.
AT71089B
(en )
1916-02-10
Process for pickling hollow bodies.
CH75473A
(en )
1917-08-01
Device for milling trains in hollow bodies
CH74735A
(en )
1917-09-17
Washing method and equipment for carrying out the same
FR410909A
(en )
1910-06-02
Multi-piece rolling mill rolls
CH71233A
(en )
1915-12-16
Process and tube mill for pre-grinding and fine grinding
CH79206A
(en )
1918-10-16
Device for reversing the rollers in rolling machines
CH70239A
(en )
1915-09-01
Method and apparatus for breaking coconuts and the like
AT68041B
(en )
1915-02-25
Process and device for deoxidizing or finishing mild steel.
CH75474A
(en )
1917-08-16
Device for milling grooves in hollow bodies
CH56426A
(en )
1912-11-01
Method and device for cleaning structural parts, in particular the inner surface of hollow bodies
CH81181A
(en )
1919-05-16
Roller bearing and method of assembling the same
CH78438A
(en )
1919-01-02
Metal frame for holding glasses, pince-nez and the like
AT76704B
(en )
1919-06-10
Process for emulsifying fatty bodies.
CH79760A
(en )
1919-01-02
Machine for forming hollow bodies
AT27574B
(en )
1907-02-25
Pilgrim step rolling mill for longitudinal rolling of tubes and other hollow bodies.
CH74961A
(en )
1917-10-01
Spout bearing metal and process for its manufacture
CH40731A
(en )
1908-08-17
Rolling mill for rolling I-beams
CH38610A
(en )
1907-11-15
Rolling mill for rolling I-beams
CH74552A
(en )
1917-03-01
Steel bearing and thrust bearing
AT76380B
(en )
1919-05-10
Process and system for the production of pre-doughs.
AT89325B
(en )
1922-09-11
Process for coloring metal surfaces.
CH72856A
(en )
1916-07-17
Process for drawing thin-walled pipes
NL1229C
(en )
1916-06-01
Improvement in impact presses, in particular for the production of floating stone
CH75080A
(en )
1917-06-01
Machine for the dynamic balancing of bodies