4. Undertaking

Daniel Ong

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Changer pin for a record changer

Undertaking
Patent

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Electro-magnetically controllable beam deflection device

Patent

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Injection syringe with cartridge retaining tab

Surgery – Respiratory method or device – Ozone or ion generation
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Voltage level shifting circuit

Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons
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Profile ID: LFUS-PAI-P-246601

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