4. Deposit and collection receptacles
  5. Fare boxes
  6. Multiple coin slot and runway

Ina Fethke

Inventor

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Compact, energy-saving lamp

Electric lamp and discharge devices – With luminescent solid or liquid material – With gaseous discharge medium
Reexamination Certificate

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Luminescent meta-borate substances

Deposit and collection receptacles – Fare boxes – Multiple coin slot and runway
Patent

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Profile ID: LFUS-PAI-P-763230

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