4. Radiation imagery chemistry: process, composition, or product th
  5. Imaging affecting physical property of radiation sensitive...
  6. Radiation sensitive composition or product or process of making

Tokyo Ohka Kogyo Co. Ltd.

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(Disulfonyl diazomethane compounds)

Organic compounds -- part of the class 532-570 series – Organic compounds – Diazo or diazonium
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Agent for forming coating for narrowing patterns and method...

Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Radiation sensitive composition or product or process of making
Reexamination Certificate

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Alkali-developable positive-working photosensitive resin composi

Radiation imagery chemistry: process – composition – or product th – Diazo reproduction – process – composition – or product – Composition or product which contains radiation sensitive...
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Anti-reflective coating-forming composition

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Reexamination Certificate

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Apparatus for plasma treatment

Adhesive bonding and miscellaneous chemical manufacture – Differential fluid etching apparatus – With plasma generation means remote from processing chamber
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