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Elio D. Castanho Jr.
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Sao Jose dos Campos, Sao Paulo, BR
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last 30 patents
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Patent Grant
System and mechanism of feeding, traction, shuttering and film adju...
Patent number
4,410,246
Issue date
Oct 18, 1983
Elio D. Castanho
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE