|
US1201539A
|
|
Channel-lath-riveting machine.
|
|
US1211362A
|
|
Machine for slitting sheet-metal strips.
|
|
US1164160A
|
|
Ribbed expanded-metal lathing.
|
|
US1090961A
|
|
Machine for expanding sheet metal.
|
|
US1092325A
|
|
Trussed expanded metal.
|
|
US1190974A
|
|
Apparatus for feeding metal sheets or strips.
|
|
US1036173A
|
|
Cooling and lubricating apparatus for dies and metal-working machines.
|
|
US934089A
|
|
Reinforced concrete structure.
|
|
US938497A
|
|
Basket.
|
|
US943696A
|
|
Metallic studding.
|
|
US854209A
|
|
Clip for metal building construction.
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