4. Winding, tensioning, or guiding
  5. Coil holder or support
  6. Spool or core

George Greenfield

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Apparatus for driving tapes

Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent

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Measuring head for measuring the porosity of a moving strip

Measuring and testing – With fluid pressure – Porosity or permeability
Patent

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Method and device for continuous measurement of porosity

Measuring and testing – With fluid pressure – Porosity or permeability
Patent

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Profile ID: LFUS-PAI-P-371208

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