ES93571Y - Dispositivo para mejorar la presión en ventiladores helicoidales - Google Patents

Dispositivo para mejorar la presión en ventiladores helicoidales

Info

Publication number
ES93571Y
ES93571Y ES93571U ES93571U ES93571Y ES 93571 Y ES93571 Y ES 93571Y ES 93571 U ES93571 U ES 93571U ES 93571 U ES93571 U ES 93571U ES 93571 Y ES93571 Y ES 93571Y
Authority
ES
Spain
Prior art keywords
axial fans
improve pressure
improve
pressure
fans
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
ES93571U
Other languages
English (en)
Other versions
ES93571U (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.)
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 ES93571U priority Critical patent/ES93571Y/es
Publication of ES93571U publication Critical patent/ES93571U/es
Application granted granted Critical
Publication of ES93571Y publication Critical patent/ES93571Y/es
Expired legal-status Critical Current

Links

ES93571U 1962-05-29 1962-05-29 Dispositivo para mejorar la presión en ventiladores helicoidales Expired ES93571Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES93571U ES93571Y (es) 1962-05-29 1962-05-29 Dispositivo para mejorar la presión en ventiladores helicoidales

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES93571U ES93571Y (es) 1962-05-29 1962-05-29 Dispositivo para mejorar la presión en ventiladores helicoidales

Publications (2)

Publication Number Publication Date
ES93571U ES93571U (es) 1962-07-01
ES93571Y true ES93571Y (es) 1964-02-16

Family

ID=63440455

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93571U Expired ES93571Y (es) 1962-05-29 1962-05-29 Dispositivo para mejorar la presión en ventiladores helicoidales

Country Status (1)

Country Link
ES (1) ES93571Y (es)

Also Published As

Publication number Publication date
ES93571U (es) 1962-07-01

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