ES123056A1 - Perfeccionamientos en filtros. - Google Patents

Perfeccionamientos en filtros.

Info

Publication number
ES123056A1
ES123056A1 ES123056A ES123056A ES123056A1 ES 123056 A1 ES123056 A1 ES 123056A1 ES 123056 A ES123056 A ES 123056A ES 123056 A ES123056 A ES 123056A ES 123056 A1 ES123056 A1 ES 123056A1
Authority
ES
Spain
Prior art keywords
filters
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
ES123056A
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.)
Dooley Improvements Inc
Original Assignee
Dooley Improvements Inc
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 Dooley Improvements Inc filed Critical Dooley Improvements Inc
Priority to ES123056A priority Critical patent/ES123056A1/es
Publication of ES123056A1 publication Critical patent/ES123056A1/es
Expired legal-status Critical Current

Links

ES123056A 1931-05-30 1931-05-30 Perfeccionamientos en filtros. Expired ES123056A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES123056A ES123056A1 (es) 1931-05-30 1931-05-30 Perfeccionamientos en filtros.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES123056A ES123056A1 (es) 1931-05-30 1931-05-30 Perfeccionamientos en filtros.

Publications (1)

Publication Number Publication Date
ES123056A1 true ES123056A1 (es) 1931-07-01

Family

ID=65581096

Family Applications (1)

Application Number Title Priority Date Filing Date
ES123056A Expired ES123056A1 (es) 1931-05-30 1931-05-30 Perfeccionamientos en filtros.

Country Status (1)

Country Link
ES (1) ES123056A1 (es)

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