4. Material or article handling
  5. Cylindrical bar handling device
  6. Heat exchanger tube bundle handling device

Bobby J. Travis

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Fluid flow rotating machinery of lobe type

Rotary expansible chamber devices – Working chamber surface expressed mathematically
Patent

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Self-propelled lifting apparatus

Material or article handling – Cylindrical bar handling device – Heat exchanger tube bundle handling device
Patent

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Tube bundle extractor for use with heat exchangers

Implements or apparatus for applying pushing or pulling force – Device or member for contacting and guiding moving cable – Including rotatable – cable contacting – pulley wheel element
Patent

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Profile ID: LFUS-PAI-P-122566

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