|
GB848043A
|
|
High temperature resistant alloys
|
|
US2892703A
|
|
Nickel alloy
|
|
US2857266A
|
|
High temperature resistant alloys
|
|
US2757445A
|
|
Hard surface composite article and method of making
|
|
US2024024A
|
|
Furnace conveyer shaft
|
|
US2035364A
|
|
Glass molding material
|
|
US1976262A
|
|
Metallic baffle construction
|
|
US1923773A
|
|
Furnace conveyer shaft
|
|
US2003154A
|
|
Fabricated damper
|
|
GB359056A
|
|
Improvements in or relating to methods of continuously heat treating sheet steel
|
|
US1853439A
|
|
Method of heat treating steel
|
|
US1944217A
|
|
Furnace conveyer
|
|
US1923772A
|
|
Conveyer for furnaces
|
|
US1715614A
|
|
Baffle for boilers, stills, and the like
|
|
US1673122A
|
|
Recuperator
|
