US183160A
(en )
1876-10-10
Improvement in composite metallic girders
GB429112A
(enExample )
1900-01-01
US424798A
(en )
1890-04-01
Composite girder
GB462070A
(en )
1937-03-02
Improvements in or relating to built-up box-section girders or frame members
GB190007643A
(en )
1900-05-26
Improvements in Casks or Drums.
US951667A
(en )
1910-03-08
Tunnel-segment.
GB191008990A
(en )
1911-04-13
Improvements in Members for Iron or other Metal Constructional Work.
US1052251A
(en )
1913-02-04
Sheet-piling.
GB461489A
(en )
1937-02-17
Improvements in the manufacture of driving piles
US611019A
(en )
1898-09-20
Alexander nurick
GB482046A
(enExample )
1900-01-01
US1498444A
(en )
1924-06-17
Metal sheet piling
GB190618935A
(en )
1907-02-28
Improvements in or relating to Metallic Piling.
GB378575A
(en )
1932-08-18
Improvements in and relating to metal sheet piling
US850044A
(en )
1907-04-09
Interlocking metal sheet-piling.
GB190600068A
(en )
1906-03-08
Improvements in or relating to Metallic Piling.
GB249573A
(en )
1926-03-29
Improvements in or relating to sheet metal piling
GB419139A
(en )
1934-11-05
Improvements in piles and sheet piling walls
GB190611290A
(en )
1906-09-13
Improvements in or relating to Metallic Piling.
GB190811863A
(en )
1908-11-26
Improvements in I-sections for Iron or the like.
GB191213189A
(en )
1913-06-05
Improvements in the Means for and in the Method of Making Metal Pipes and Tubes.
GB190811601A
(en )
1909-03-25
Improvements in Building Iron, Steel, or Composite Ships
GB191329806A
(en )
1914-12-28
Improvements in and relating to Reinforced Concrete Piles.
GB190103830A
(en )
1901-12-14
Improvements relating to the Manufacture of Iron and Steel Tubes.
GB359797A
(en )
1931-10-29
Improvements relating to sheet piling