4. Telephonic communications
  5. Telephone line or system combined with diverse electrical...
  6. Credit authorization

Takuji Ishikawa

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Fluorine-containing polymer having acid-reactive group and...

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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Fluorine-containing polymer, resist composition prepared...

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Reexamination Certificate

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Process for preparing fluorine-containing norbornene derivative

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Reexamination Certificate

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Process for preparing fluorine-containing polymer and method...

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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Radiotelephone system adapted to read a credit card

Telephonic communications – Telephone line or system combined with diverse electrical... – Credit authorization
Patent

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Profile ID: LFUS-PAI-P-1051917

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