ES89414A2 - Un aparato provisto de varios orificios, aplicable a toda clase de depósitos de agua para evitar obstrucciones en las cañerías.
- Google Patents
Un aparato provisto de varios orificios, aplicable a toda clase de depósitos de agua para evitar obstrucciones en las cañerías.
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ES89414A1924-05-071924-05-07Un aparato provisto de varios orificios, aplicable a toda clase de depósitos de agua para evitar obstrucciones en las cañerías.
ExpiredES89414A2
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