ES69791A1 - Un procedimiento para la fabricación de una composición adherente, de aplicación especial a la impermeabilización de tejidos.
- Google Patents
Un procedimiento para la fabricación de una composición adherente, de aplicación especial a la impermeabilización de tejidos.
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SA des Ets Hutchison
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SA des Ets Hutchison
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Priority to ES69791ApriorityCriticalpatent/ES69791A1/es
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ES69791A1919-05-161919-05-16Un procedimiento para la fabricación de una composición adherente, de aplicación especial a la impermeabilización de tejidos.
ExpiredES69791A1
(es)