4. Railway rolling stock
  5. Wheel or axle drive
  6. Plane gear

Charles E. Kalb

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Reboiler-condenser with boiling and condensing surfaces enhanced

Railway rolling stock – Wheel or axle drive – Plane gear
Patent

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Reboiler-condenser with doubly-enhanced plates

Heat exchange – With first fluid holder or collector open to second fluid
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Profile ID: LFUS-PAI-P-684479

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