4. Geometrical instruments
  5. Gauge
  6. Wheel

John A. Hobson

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Apparatus for the preparation of display blocks of urea formalde

Plastic article or earthenware shaping or treating: apparatus – Diverse distinct type shaping means – Shaping orifice and either a downstream preform reshaping...
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Floral display blocks of urea-formaldehyde foam

Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Composite having voids in a component
Patent

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Thrust line wheel alignment apparatus and method

Geometrical instruments – Gauge – Wheel
Patent

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Treatment of water, sewage and like waste liquids

Liquid purification or separation – Processes – Treatment by living organism
Patent

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Profile ID: LFUS-PAI-P-1306086

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