Esther A. H. Hopkins

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Apparatus and method for preparing gradient dyed sheet

Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
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Application of protective polymer to processed diffusion transfe

Gas separation: apparatus – Electric field separation apparatus – Electrode cleaner – apparatus part flusher – discharger – or...
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Colored image formation from maleimide copolymers

Gas separation: apparatus – Electric field separation apparatus – Electrode cleaner – apparatus part flusher – discharger – or...
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Decyanation

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
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Graft copolymers as diffusion control layers in photographic dif

Radiation imagery chemistry: process – composition – or product th – Transfer procedure between image and image layer – image... – Diffusion transfer process – element – or identified image...
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Profile ID: LFUS-PAI-P-417889

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