CH14360A
(en )
1897-11-15
Advanced briquette of ore for use in the manufacture of iron, steel or other metals
GB189607422A
(en )
1897-04-03
Improvements in the Manufacture of Steel or Alloys of Iron.
GB189624703A
(en )
1897-09-04
Improvements in the Manufacture of Iron Alloys.
GB189602564A
(en )
1896-11-14
Improvements in and Machinery for the Manufacture of Iron and Steel Sheets.
US801274A
(en )
1905-10-10
Process of converting steel-scrap into iron.
GB189622976A
(en )
1897-09-04
Improvements relating to the Annealing of Steel or Iron.
FR328266A
(en )
1903-07-09
Improvements in or relating to the production of alloys of iron or steel with other metals
GB189904025A
(en )
1900-02-17
Improvements in the Manufacture of Iron or Steel Forgings.
GB189406783A
(en )
1895-04-05
Certain Improvements in the Manufacture of Iron and Steel and other Metals, and in Apparatus to be Employed in the said Manufacture.
FR393355A
(en )
1908-12-21
Improvements in the manufacture of case-hardened breastplates for ships and other articles of steel or steel alloys
GB189629846A
(en )
1897-10-02
Improvements in the Manufacture of Crucible Steel.
FR483566A
(en )
1917-07-20
Hydraulic press for breaking steel bars or other metals
GB189600123A
(en )
1896-11-07
Improvements in Furnaces for the Manufacture of Cast Steel and Homogeneous Iron.
FR320029A
(en )
1902-11-29
Process for the manufacture at rolling mills of bars called "pinch bars", in iron and steel
GB189614222A
(en )
1897-08-26
Improvements in Ferro-sodium Fluxes, more particularly those adapted for use in the Manufacture of Iron and Steel.
FR353046A
(en )
1905-08-31
Machine for the production of seamless chains with steel bars or other metal
GB189618276A
(en )
1896-12-24
Improvements in the Production of Steel and in the Refining of Iron Ore.
FR394429A
(en )
1909-01-23
Improvements in the manufacture of breastplates for ships and other articles of steel or case-hardened steel alloys
GB189420422A
(en )
1894-12-01
Improvements in the Manufacture of Steel, Steely Iron, or Homogeneous Metal.
FR399462A
(en )
1909-06-29
Method of casting steel, applicable to the manufacture of bearings for railway tracks and other similar parts
GB190410902A
(en )
1905-02-16
Process for the Deoxidation of Ingot Iron, Ingot Steel, and the like.
FR333382A
(en )
1903-11-23
Improvements in the manufacture of iron, steel and their alloys
GB189410439A
(en )
1894-07-21
Improvements in and relating to the Manufacture of Combined Iron and Steel Bars.
FR401105A
(en )
1909-08-19
Process for the steeling of iron, mild steel, cast iron and cast steel
FR355317A
(en )
1905-10-28
Improvements to installations for the manufacture of seamless metal tubes, steel and others