4. Internal-combustion engines
  5. Accessories
  6. Covers, trays, vibrators, corrosion inhibitors, air filters

Donatus Wichelhaus

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Arrangement for the automatically controlled varying of the rela

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing
Patent

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Hydraulic valve tappet for an internal-combustion engine

Internal-combustion engines – Poppet valve operating mechanism – Electrical system
Patent

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Method and an arrangement for operating a drive for auxiliary de

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

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Profile ID: LFUS-PAI-P-966265

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