ES153072A3 - Mejoras introducidas en la fabricación de asientos, utilizando como material goma esponjosa o sustancias elásticas similares
- Google Patents
Mejoras introducidas en la fabricación de asientos, utilizando como material goma esponjosa o sustancias elásticas similares
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D B Armendariz E Hijos
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D B Armendariz E Hijos
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Priority to ES153072ApriorityCriticalpatent/ES153072A3/es
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ES153072A1941-06-051941-06-05Mejoras introducidas en la fabricación de asientos, utilizando como material goma esponjosa o sustancias elásticas similares
ExpiredES153072A3
(es)