4. Metal working
  5. Method of mechanical manufacture
  6. Combined manufacture including applying or shaping of fluent...

John R. Barker

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Coil coating of sheet metal to provide localized corrosion prote

Metal working – Method of mechanical manufacture – Combined manufacture including applying or shaping of fluent...
Patent

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Sheet metal nails with coated heads

Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Impact driven fastener – e.g. – nail – spike – tack – etc. – Including integral locking means
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Profile ID: LFUS-PAI-P-504347

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