4. Synthetic resins or natural rubbers -- part of the class 520 ser
  5. Synthetic resins
  6. From phenol, phenol ether, or inorganic phenolate

Manfred Doring

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Curing agents for epoxy compounds, processes for their...

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate
Reexamination Certificate

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Intake device

Internal-combustion engines – Accessories – Covers – trays – vibrators – corrosion inhibitors – air filters
Reexamination Certificate

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Metal complexes with a high coordination number

Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Organic compound containing
Patent

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Neutral metal complex salts

Stock material or miscellaneous articles – Composite – Of epoxy ether
Patent

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Neutral metal complex salts

Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Organic compound containing
Patent

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Profile ID: LFUS-PAI-P-568520

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