ES237140Y - Bomba rotativa de vacio perfeccionada. - Google Patents

Bomba rotativa de vacio perfeccionada.

Info

Publication number
ES237140Y
ES237140Y ES1978237140U ES237140U ES237140Y ES 237140 Y ES237140 Y ES 237140Y ES 1978237140 U ES1978237140 U ES 1978237140U ES 237140 U ES237140 U ES 237140U ES 237140 Y ES237140 Y ES 237140Y
Authority
ES
Spain
Prior art keywords
vacuum pump
rotary vacuum
perfected
perfected rotary
pump
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
ES1978237140U
Other languages
English (en)
Other versions
ES237140U (es
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 filed Critical
Priority to ES1978237140U priority Critical patent/ES237140Y/es
Publication of ES237140U publication Critical patent/ES237140U/es
Application granted granted Critical
Publication of ES237140Y publication Critical patent/ES237140Y/es
Expired legal-status Critical Current

Links

ES1978237140U 1978-07-06 1978-07-06 Bomba rotativa de vacio perfeccionada. Expired ES237140Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1978237140U ES237140Y (es) 1978-07-06 1978-07-06 Bomba rotativa de vacio perfeccionada.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1978237140U ES237140Y (es) 1978-07-06 1978-07-06 Bomba rotativa de vacio perfeccionada.

Publications (2)

Publication Number Publication Date
ES237140U ES237140U (es) 1978-12-01
ES237140Y true ES237140Y (es) 1979-04-16

Family

ID=8397628

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1978237140U Expired ES237140Y (es) 1978-07-06 1978-07-06 Bomba rotativa de vacio perfeccionada.

Country Status (1)

Country Link
ES (1) ES237140Y (es)

Also Published As

Publication number Publication date
ES237140U (es) 1978-12-01

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