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US1126482A
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Process of separating adhering metal sheets.
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CA157193A
|
|
Rolling fireproof door
|
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CA145058A
|
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Window
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US1092999A
|
|
Metallic keg.
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US1079862A
|
|
Fireproof window construction.
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US1073805A
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Glass-holder for metal sash.
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US999656A
|
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Metal building frame or sash.
|
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US1130983A
|
|
Metal-sheet-separating machine.
|
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US1085270A
|
|
Process of separating metallic sheets.
|
|
US1001651A
|
|
Machine partially loosening or separating metal sheets.
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|
US1079861A
|
|
Sheet-separating machine.
|
|
US971011A
|
|
Metal sash construction.
|
|
US973670A
|
|
Metallic pole.
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|
US958409A
|
|
Fusible packing for annealing and other like apparatus.
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|
US935793A
|
|
Annealing or other like apparatus.
|
|
US1015738A
|
|
Method of forming connections between opposed walls of sheet-metal radiators.
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|
US845304A
|
|
Method of making sheet-metal radiators.
|
|
US815354A
|
|
Radiator.
|
|
US894445A
|
|
Portable steam-radiator heater.
|
|
US798422A
|
|
Radiator.
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