1
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Material Type: Patente
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Compositions for metal coatings
Murakami, S. ; Chihara, Y.
Japan 1968
Sem texto completo
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2
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Material Type: Patente
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Coating material for absorbing back-scattering and penetrating radiation of low energy X-rays or gamma-rays
Tanaka, G. ; Sonoki, I.
Japan 1968
Sem texto completo
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