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1Published 1997Subjects: “…PROPIEDAD DEL SUBSUELO…”
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2Published 1999Subjects: “…PROPIEDAD INTELECTUAL 4567…”
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3Published 1992Subjects:Conference Proceeding Book
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4Published 1940Subjects:Conference Proceeding Book
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5Published 1966Subjects: “…AMORTIZACION-PROPIEDAD INDUSTRIAL COL…”
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6Published 1997Subjects:Conference Proceeding Book
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7Published 1930Subjects:Conference Proceeding Book
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8Published 1952Subjects:Conference Proceeding Book
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9Published 1966Subjects:Conference Proceeding Book
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10Published 1999Subjects:Conference Proceeding Book
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11Published 2006Subjects:Conference Proceeding Book
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12Published 2003Subjects:Conference Proceeding Book
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13Published 1960Subjects:Conference Proceeding Book
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14Published 1979Subjects:Conference Proceeding Book
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15Published 1966Subjects:Conference Proceeding Book
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16Published 1976Subjects:Conference Proceeding Book
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17
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18Published 1992Subjects:Conference Proceeding Book
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19Published 1996Subjects:Conference Proceeding Book
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20Published 1994Subjects:Conference Proceeding Book