Pieter Wapperom

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Rotterdam, NL

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Patents Grantslast 30 patents

Information Patent Grant
Movable projector unit for gamma radiation for welding control purp...
- Patent number 4,516,256
- Issue date May 7, 1985
- Rontgen Technische Dienst B.V.
- Pieter Wapperom
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING