ES191274A3 - AN IMPROVEMENT IN VACUUM PUMPS AND ROTARY COMPRESSORS. - Google Patents

AN IMPROVEMENT IN VACUUM PUMPS AND ROTARY COMPRESSORS.

Info

Publication number
ES191274A3
ES191274A3 ES191274A ES191274A ES191274A3 ES 191274 A3 ES191274 A3 ES 191274A3 ES 191274 A ES191274 A ES 191274A ES 191274 A ES191274 A ES 191274A ES 191274 A3 ES191274 A3 ES 191274A3
Authority
ES
Spain
Prior art keywords
improvement
vacuum pumps
rotary compressors
compressors
rotary
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
ES191274A
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.)
Construcciones Metalicas M Subirana C A
Original Assignee
Construcciones Metalicas M Subirana C A
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 Construcciones Metalicas M Subirana C A filed Critical Construcciones Metalicas M Subirana C A
Priority to ES191274A priority Critical patent/ES191274A3/en
Publication of ES191274A3 publication Critical patent/ES191274A3/en
Expired legal-status Critical Current

Links

ES191274A 1950-01-13 1950-01-13 AN IMPROVEMENT IN VACUUM PUMPS AND ROTARY COMPRESSORS. Expired ES191274A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES191274A ES191274A3 (en) 1950-01-13 1950-01-13 AN IMPROVEMENT IN VACUUM PUMPS AND ROTARY COMPRESSORS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES191274A ES191274A3 (en) 1950-01-13 1950-01-13 AN IMPROVEMENT IN VACUUM PUMPS AND ROTARY COMPRESSORS.

Publications (1)

Publication Number Publication Date
ES191274A3 true ES191274A3 (en) 1950-04-01

Family

ID=69457942

Family Applications (1)

Application Number Title Priority Date Filing Date
ES191274A Expired ES191274A3 (en) 1950-01-13 1950-01-13 AN IMPROVEMENT IN VACUUM PUMPS AND ROTARY COMPRESSORS.

Country Status (1)

Country Link
ES (1) ES191274A3 (en)

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