ES73839A1 - Improvements in rotary vane pumps. - Google Patents

Improvements in rotary vane pumps.

Info

Publication number
ES73839A1
ES73839A1 ES73839A ES73839A ES73839A1 ES 73839 A1 ES73839 A1 ES 73839A1 ES 73839 A ES73839 A ES 73839A ES 73839 A ES73839 A ES 73839A ES 73839 A1 ES73839 A1 ES 73839A1
Authority
ES
Spain
Prior art keywords
rotary vane
vane pumps
pumps
rotary
vane
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
ES73839A
Other languages
Spanish (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 ES73839A priority Critical patent/ES73839A1/en
Publication of ES73839A1 publication Critical patent/ES73839A1/en
Expired legal-status Critical Current

Links

ES73839A 1920-05-18 1920-05-18 Improvements in rotary vane pumps. Expired ES73839A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES73839A ES73839A1 (en) 1920-05-18 1920-05-18 Improvements in rotary vane pumps.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES73839A ES73839A1 (en) 1920-05-18 1920-05-18 Improvements in rotary vane pumps.

Publications (1)

Publication Number Publication Date
ES73839A1 true ES73839A1 (en) 1920-08-16

Family

ID=64244320

Family Applications (1)

Application Number Title Priority Date Filing Date
ES73839A Expired ES73839A1 (en) 1920-05-18 1920-05-18 Improvements in rotary vane pumps.

Country Status (1)

Country Link
ES (1) ES73839A1 (en)

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