Resource Type

Composition of Matter for the Welding and Soldering of Articles Constructed of Aluminum. (open access)

Composition of Matter for the Welding and Soldering of Articles Constructed of Aluminum.

Patent for composition of aluminum, lead, block tin and zinc to be used for "welding and soldering articles constructed of aluminum" (line 95).
Date: September 11, 1917
Creator: Wells, Clarance Charles
System: The Portal to Texas History