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ES55651A1 - Unos grandes filtros económicos naturales para purificación de aguas. - Google Patents

Unos grandes filtros económicos naturales para purificación de aguas.

Info

Publication number
ES55651A1
ES55651A1 ES55651A ES55651A ES55651A1 ES 55651 A1 ES55651 A1 ES 55651A1 ES 55651 A ES55651 A ES 55651A ES 55651 A ES55651 A ES 55651A ES 55651 A1 ES55651 A1 ES 55651A1
Authority
ES
Spain
Prior art keywords
filters
water purification
great natural
economic
natural economic
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
ES55651A
Other languages
English (en)
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 Individual filed Critical Individual
Priority to ES55651A priority Critical patent/ES55651A1/es
Publication of ES55651A1 publication Critical patent/ES55651A1/es
Expired legal-status Critical Current

Links

ES55651A 1913-05-24 1913-05-24 Unos grandes filtros económicos naturales para purificación de aguas. Expired ES55651A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES55651A ES55651A1 (es) 1913-05-24 1913-05-24 Unos grandes filtros económicos naturales para purificación de aguas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES55651A ES55651A1 (es) 1913-05-24 1913-05-24 Unos grandes filtros económicos naturales para purificación de aguas.

Publications (1)

Publication Number Publication Date
ES55651A1 true ES55651A1 (es) 1913-09-16

Family

ID=64228888

Family Applications (1)

Application Number Title Priority Date Filing Date
ES55651A Expired ES55651A1 (es) 1913-05-24 1913-05-24 Unos grandes filtros económicos naturales para purificación de aguas.

Country Status (1)

Country Link
ES (1) ES55651A1 (es)

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