4. Environmental heating and cooling; fluid handling and sanitary e
  5. Heating or cooling
  6. Element or attachment, not elsewhere specified

David Lange

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End cap for heat exchangers

Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified
Patent

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Extended nip press apparatus

Paper making and fiber liberation – Apparatus – Running or indefinite length product forming and/or treating...
Patent

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Processes for producing aromatic dicarboxylic acids

Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acids and salts thereof
Reexamination Certificate

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Resistor, and method for making same

Electrical resistors – With terminal – Terminal embraces or surrounds resistance element
Reexamination Certificate

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System and method for operating an internal combustion...

Internal-combustion engines – Miscellaneous – Fuels – lubricants and additives
Reexamination Certificate

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Profile ID: LFUS-PAI-P-239396

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