4. Stock material or miscellaneous articles
  5. Structurally defined web or sheet
  6. Physical dimension specified

Kiyoshi Kumagawa

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Dimensionally stable polyimide film and process for preparation

Stock material or miscellaneous articles – Structurally defined web or sheet – Physical dimension specified
Patent

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Organic silicon polymer, inorganic fiber with silicon...

Plastic and nonmetallic article shaping or treating: processes – Outside of mold sintering or vitrifying of shaped inorganic...
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1905258

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