4. Boring or penetrating the earth
  5. With storage means for bit lubricant carried by bit or shaft
  6. With fluid pressure-actuated feed means

Frank Hall

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Cast stove body

Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified
Patent

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Method of forming molded standoff structures on integrated...

Semiconductor device manufacturing: process – Packaging or treatment of packaged semiconductor – Having light transmissive window
Reexamination Certificate

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Pressure compensator for drill bit lubrication system

Boring or penetrating the earth – With storage means for bit lubricant carried by bit or shaft – With fluid pressure-actuated feed means
Patent

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Profile ID: LFUS-PAI-P-1030423

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