J.G. Siekman is an author at Philips (United States) specializing in applied physics, laser processing (business administration), and laser processing (laser material processing).
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3D PrintingEngineeringApplied PhysicsNuclear PhysicsMaterial ScienceNatural SciencesMolecular BiologyNuclear StructureNuclear AstrophysicsNuclear Organization
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1954–1968
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O.J. Poppema, J.G. Siekman, R. van Wageningen et al. · Physica · 1954 · 28 citations
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