4. Fishing, trapping, and vermin destroying

Richard Spitz

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Arrangement with p-doped and n-doped semiconductor layers...

Active solid-state devices (e.g. – transistors – solid-state diode – Tunneling pn junction device – Reverse bias tunneling structure
Reexamination Certificate

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Diode system having zener diodes and a generator

Electricity: electrical systems and devices – Safety and protection of systems and devices – Generator protective circuits
Reexamination Certificate

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Epoxy resin composition for encapsulating electric circuit compo

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent

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High-voltage breakover diode

Active solid-state devices (e.g. – transistors – solid-state diode – Combined with electrical contact or lead – Chip mounted on chip
Patent

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Method for producing highly doped semiconductor components

Semiconductor device manufacturing: process – Introduction of conductivity modifying dopant into... – Diffusing a dopant
Reexamination Certificate

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Profile ID: LFUS-PAI-P-494462

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