ES107097A1 - Procedimiento de obtención y blanqueo de pasta mecanoquímica para papel, de la paja de los cereales y del bagazo, o residuo de la caña de azúcar.
- Google Patents
Procedimiento de obtención y blanqueo de pasta mecanoquímica para papel, de la paja de los cereales y del bagazo, o residuo de la caña de azúcar.
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES107097ApriorityCriticalpatent/ES107097A1/es
Publication of ES107097A1publicationCriticalpatent/ES107097A1/es
ES107097A1928-04-021928-04-02Procedimiento de obtención y blanqueo de pasta mecanoquímica para papel, de la paja de los cereales y del bagazo, o residuo de la caña de azúcar.
ExpiredES107097A1
(es)