ES135647A1 - Perfeccionamientos en el procedimiento de construcción de los flotadores neumáticos para aparatos de natación y salvamento.
- Google Patents
Perfeccionamientos en el procedimiento de construcción de los flotadores neumáticos para aparatos de natación y salvamento.
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PEROT GEORGES JULES
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PEROT GEORGES JULES
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Priority to ES135647ApriorityCriticalpatent/ES135647A1/es
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ES135647A1934-09-191934-09-19Perfeccionamientos en el procedimiento de construcción de los flotadores neumáticos para aparatos de natación y salvamento.
ExpiredES135647A1
(es)