4. Dynamic magnetic information storage or retrieval
  5. Record transport with head stationary during transducing
  6. Tape record

Takashi Ohtsuka

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Combination solar battery and roof member, and mounting method t

Static structures (e.g. – buildings) – Combined – With a sunlight activated device
Patent

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Ferroelectric element and a ferroelectric gate device using...

Miscellaneous active electrical nonlinear devices – circuits – and – Gating – Utilizing three or more electrode solid-state device
Reexamination Certificate

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Ferroelectric element and a ferroelectric gate device using...

Miscellaneous active electrical nonlinear devices – circuits – and – Gating – Parallel controlled paths
Reexamination Certificate

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Fuel cell in which proton conductive gel is used and...

Chemistry: electrical current producing apparatus – product – and – Fuel cell – subcombination thereof – or method of making or... – Fuel cell with liquid electrolyte
Reexamination Certificate

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Herbicidal compositions and method of using the same

Plant protecting and regulating compositions – Plant growth regulating compositions – Plural active ingredients
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Profile ID: LFUS-PAI-P-340870

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