1–20 von 50 Ergebnissen
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    Electric welding of cast iron

    Springer, J.F. | Engineering Index Backfile | 1920

    Application of compressed air in linite industry

    Springer, O. | Engineering Index Backfile | 1939

    The steel ship and oxy-acetylene welding

    Springer, J.F. | Engineering Index Backfile | 1918

    The big concrete ship not unreasonable

    Springer, J.F. | Engineering Index Backfile | 1918

    European and American tidewater coal docks

    Springer, J.F. | Engineering Index Backfile | 1916

    Efficiencies in aircraft production

    Springer, T.E. | Engineering Index Backfile | 1950

    Welding on copper fireboxes of locomotives

    Springer, J.F. | Engineering Index Backfile | 1924

    The design of plants for dumping coal cars

    Springer, J.F. | Engineering Index Backfile | 1916

    Future bright for sightseers

    Springer, G.E. | Engineering Index Backfile | 1928

    Geographical location -- Factor in choice of stoker

    Springer, J.F. | Engineering Index Backfile | 1923

    Pre-heating work for oxyacetylene welding

    Springer, J.F. | Engineering Index Backfile | 1919

    Aircraft structural testing

    Springer, B.L. | Engineering Index Backfile | 1943

    Bunkering big ships

    Springer, J.F. | Engineering Index Backfile | 1919

    Filling cavities and putting on parts by the oxy-acetylene process

    Springer, J.F. | Engineering Index Backfile | 1919

    The groove and arc in arc welding

    Springer, J.F. | Engineering Index Backfile | 1920

    Promoting highway safety by the elimination of right angle turns

    Springer, G.P. | Engineering Index Backfile | 1929

    Systems of electric welding

    Springer, J.F. | Engineering Index Backfile | 1919

    The oxy-acetylene torch in the railway and locomotive engineering field

    Springer, J.F. | Engineering Index Backfile | 1919

    The welding of steel castings

    Springer, J.F. | Engineering Index Backfile | 1919

    Canada's great ship canal

    Springer, J.F. | Engineering Index Backfile | 1921