4. Seal for a joint or juncture
  5. Seal between relatively movable parts
  6. Relatively rotatable radially extending sealing face member

Josef Nelles

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Combination knife-edge and areal contact lip seal for movable el

Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent

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Method and apparatus for producing cathodes for dry-cell batteri

Fluent material handling – with receiver or receiver coacting mea – Processes – Battery grid pasting
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Profile ID: LFUS-PAI-P-221671

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