4. Bee culture
  5. Hive
  6. Transportation provision or swarm catcher

John R. Williams

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Apparatus and method for measuring the mass of a substance

Measuring and testing – Moisture content or absorption characteristic of material
Reexamination Certificate

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Armored stripper rubber

Wells – Above ground apparatus – With seal for reciprocating member
Reexamination Certificate

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Armored stripper rubber

Wells – Above ground apparatus – With seal for reciprocating member
Reexamination Certificate

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Bearing assembly for sealed compressor

Rotary expansible chamber devices – Working member has planetary or planetating movement – Helical working member – e.g. – scroll
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Bearing assembly inner barrel and well drilling equipment...

Boring or penetrating the earth – With tool drive prime mover or above-ground mechanical... – Rotary drive for a relatively advancing tool
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Profile ID: LFUS-PAI-P-81518

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