4. Stock material or miscellaneous articles
  5. Circular sheet or circular blank

Hisashi Tsukahara

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Benzobisazole compound and optical 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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Dipyrromethene metal chelate compounds

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent

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Dipyrromethene-metal chelate compound and optical recording...

Stock material or miscellaneous articles – Circular sheet or circular blank
Reexamination Certificate

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Imide compound and optical recording media made by using the...

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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Imide compound and optical recording media made by using the...

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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Profile ID: LFUS-PAI-P-466010

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