ES9211A1 - Un sistema de aparatos para fabricación de hilos de seda artificial u otros obtenidos por el hilado de sustancias pastosas o semifluidas.
- Google Patents
Un sistema de aparatos para fabricación de hilos de seda artificial u otros obtenidos por el hilado de sustancias pastosas o semifluidas.
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Vivier Jules Henri De
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Vivier Jules Henri De
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Priority to ES9211ApriorityCriticalpatent/ES9211A1/es
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ES9211A1889-02-091889-02-09Un sistema de aparatos para fabricación de hilos de seda artificial u otros obtenidos por el hilado de sustancias pastosas o semifluidas.
ExpiredES9211A1
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