ES77312A1 - Improvement in pumps or other rotary vane machines. - Google Patents

Improvement in pumps or other rotary vane machines.

Info

Publication number
ES77312A1
ES77312A1 ES77312A ES77312A ES77312A1 ES 77312 A1 ES77312 A1 ES 77312A1 ES 77312 A ES77312 A ES 77312A ES 77312 A ES77312 A ES 77312A ES 77312 A1 ES77312 A1 ES 77312A1
Authority
ES
Spain
Prior art keywords
pumps
improvement
rotary vane
vane machines
machines
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
ES77312A
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 ES77312A priority Critical patent/ES77312A1/en
Publication of ES77312A1 publication Critical patent/ES77312A1/en
Expired legal-status Critical Current

Links

ES77312A 1921-02-26 1921-02-26 Improvement in pumps or other rotary vane machines. Expired ES77312A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES77312A ES77312A1 (en) 1921-02-26 1921-02-26 Improvement in pumps or other rotary vane machines.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES77312A ES77312A1 (en) 1921-02-26 1921-02-26 Improvement in pumps or other rotary vane machines.

Publications (1)

Publication Number Publication Date
ES77312A1 true ES77312A1 (en) 1921-05-01

Family

ID=64247859

Family Applications (1)

Application Number Title Priority Date Filing Date
ES77312A Expired ES77312A1 (en) 1921-02-26 1921-02-26 Improvement in pumps or other rotary vane machines.

Country Status (1)

Country Link
ES (1) ES77312A1 (en)

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