4. Organic compounds -- part of the class 532-570 series
  5. Organic compounds
  6. Heterocyclic carbon compounds containing a hetero ring...

Yasuhisa Tsutsumi

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Process for preparing 2,6-naphthalene-dicarboxylic acid

Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acids and salts thereof
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Process for the preparation of aromatic carboxylic acids

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
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Reclining angle adjustment device

Chairs and seats – Movable back – Tiltable
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Reclining angle adjustment device

Machine element or mechanism – Gearing – Parallel shafts – adjustable gear mesh
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Profile ID: LFUS-PAI-P-773126

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