4. Cleaning and liquid contact with solids
  5. Apparatus
  6. Sequential work treating receptacles or stations with means...

Franz Heckl

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Developing device for a horizontally, transported photographic l

Cleaning and liquid contact with solids – Apparatus – Sequential work treating receptacles or stations with means...
Patent

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Filter plate

Liquid purification or separation – Sectional chamber press type – With repair or assembling means
Patent

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Method of drying a filter cake and a press for carrying out...

Liquid purification or separation – Processes – Separating
Reexamination Certificate

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Snap-together filter-plate assembly

Receptacles – Closures – Closure penetrated through intersecting slits
Patent

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Profile ID: LFUS-PAI-P-851257

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