[go: up one dir, main page]

ES12209A1 - Rotary vacuum pump improvements. - Google Patents

Rotary vacuum pump improvements.

Info

Publication number
ES12209A1
ES12209A1 ES12209A ES12209A ES12209A1 ES 12209 A1 ES12209 A1 ES 12209A1 ES 12209 A ES12209 A ES 12209A ES 12209 A ES12209 A ES 12209A ES 12209 A1 ES12209 A1 ES 12209A1
Authority
ES
Spain
Prior art keywords
vacuum pump
rotary vacuum
pump improvements
rotary
vacuum
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
ES12209A
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 ES12209A priority Critical patent/ES12209A1/en
Publication of ES12209A1 publication Critical patent/ES12209A1/en
Expired legal-status Critical Current

Links

ES12209A 1891-06-12 1891-06-12 Rotary vacuum pump improvements. Expired ES12209A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES12209A ES12209A1 (en) 1891-06-12 1891-06-12 Rotary vacuum pump improvements.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES12209A ES12209A1 (en) 1891-06-12 1891-06-12 Rotary vacuum pump improvements.

Publications (1)

Publication Number Publication Date
ES12209A1 true ES12209A1 (en) 1891-07-16

Family

ID=64158096

Family Applications (1)

Application Number Title Priority Date Filing Date
ES12209A Expired ES12209A1 (en) 1891-06-12 1891-06-12 Rotary vacuum pump improvements.

Country Status (1)

Country Link
ES (1) ES12209A1 (en)

Similar Documents

Publication Publication Date Title
ES12209A1 (en) Rotary vacuum pump improvements.
ES11828A1 (en) Improvements in atmospheric vacuum pumps.
ES11830A1 (en) Improvements in atmospheric vacuum pumps.
ES12207A1 (en) Improvements in atmospheric vacuum pumps.
ES12322A1 (en) Centrifugal pump improvements.
ES11839A1 (en) Rotating machine improvements.
CH4029A (en) Automatic, continuously acting mercury vacuum pump
ES12427A1 (en) A vacuum generator.
ES12260A1 (en) A telescope look.
ES12253A1 (en) Loom improvements.
ES12783A1 (en) An almanac-memorandum.
ES12160A1 (en) Revolving machine perfected.
ES12480A1 (en) An inexpensive wooden pump.
ES12084A1 (en) Steamship improvements.
CH3488A (en) Distance estimator, resp. Range finder
CA37380A (en) Stocking, etc.
ES12819A1 (en) Improvements in the union or connection of dynamo-electric machines in parallel.
CA35926A (en) Pump
CA36110A (en) Pump
CA37508A (en) Pump
ES12035A1 (en) A filter pump.
CA36790A (en) Steam air pump
ES12090A1 (en) Improvements in gas machines.
CH3275A (en) Rotary engine
ES12488A1 (en) Phonograph improvements.