4. Organic compounds -- part of the class 532-570 series
  5. Organic compounds
  6. Heterocyclic carbon compounds containing a hetero ring...

Takashi Usami

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Composite concentration system

Multiplex communications – Wide area network – Packet switching
Patent

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Dye complex and optical information recording medium

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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Electroconductive resin composition

Compositions – Electrically conductive or emissive compositions – Elemental carbon containing
Reexamination Certificate

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Fluorescent lamp cover and lighting fixture

Compositions – Organic luminescent material containing compositions – Synthetic resin containing
Reexamination Certificate

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Heat-resistant co-polyester from 9,9-bis(4-hydroxy-phenyl)fluore

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof
Patent

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Profile ID: LFUS-PAI-P-977143

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