ES77261Y - Mejoras introducidas en la producción de lechos filtrantes - Google Patents

Mejoras introducidas en la producción de lechos filtrantes

Info

Publication number
ES77261Y
ES77261Y ES77261U ES77261U ES77261Y ES 77261 Y ES77261 Y ES 77261Y ES 77261 U ES77261 U ES 77261U ES 77261 U ES77261 U ES 77261U ES 77261 Y ES77261 Y ES 77261Y
Authority
ES
Spain
Prior art keywords
production
improvements introduced
filter beds
beds
filter
Prior art date
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.)
Expired
Application number
ES77261U
Other languages
English (en)
Other versions
ES77261U (es
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.)
Onderzoekings Instituut Research
Original Assignee
Onderzoekings Instituut Research
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 Onderzoekings Instituut Research filed Critical Onderzoekings Instituut Research
Priority to ES77261U priority Critical patent/ES77261Y/es
Publication of ES77261U publication Critical patent/ES77261U/es
Application granted granted Critical
Publication of ES77261Y publication Critical patent/ES77261Y/es
Expired legal-status Critical Current

Links

ES77261U 1959-11-24 1959-11-24 Mejoras introducidas en la producción de lechos filtrantes Expired ES77261Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES77261U ES77261Y (es) 1959-11-24 1959-11-24 Mejoras introducidas en la producción de lechos filtrantes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES77261U ES77261Y (es) 1959-11-24 1959-11-24 Mejoras introducidas en la producción de lechos filtrantes

Publications (2)

Publication Number Publication Date
ES77261U ES77261U (es) 1960-03-16
ES77261Y true ES77261Y (es) 1964-06-01

Family

ID=52720020

Family Applications (1)

Application Number Title Priority Date Filing Date
ES77261U Expired ES77261Y (es) 1959-11-24 1959-11-24 Mejoras introducidas en la producción de lechos filtrantes

Country Status (1)

Country Link
ES (1) ES77261Y (es)

Also Published As

Publication number Publication date
ES77261U (es) 1960-03-16

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