4. Brushing, scrubbing, and general cleaning
  5. Implements
  6. Combined

Takashi Ohkawa

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Method for producing positive electrode plate for alkaline...

Fluent material handling – with receiver or receiver coacting mea – Processes – Battery grid pasting
Reexamination Certificate

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Positive electrode plate for alkaline storage battery and...

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Electrode or plural tablets – pellets or discs
Reexamination Certificate

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Process for preparing alkanolamines

Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Patent

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Process for producing 1,3-dialkyl-2-imidazolidinone compound

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

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Process for producing alkylene carbonates

Organic compounds -- part of the class 532-570 series – Organic compounds – Carbonate esters
Patent

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Profile ID: LFUS-PAI-P-618759

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