ES179773A1 - IMPROVEMENTS IN THE CONSTRUCTION OF AUTOMATIC BALL CLOSURE VALVES - Google Patents

IMPROVEMENTS IN THE CONSTRUCTION OF AUTOMATIC BALL CLOSURE VALVES

Info

Publication number
ES179773A1
ES179773A1 ES179773A ES179773A ES179773A1 ES 179773 A1 ES179773 A1 ES 179773A1 ES 179773 A ES179773 A ES 179773A ES 179773 A ES179773 A ES 179773A ES 179773 A1 ES179773 A1 ES 179773A1
Authority
ES
Spain
Prior art keywords
construction
automatic ball
ball closure
closure valves
valves
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
ES179773A
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 ES179773A priority Critical patent/ES179773A1/en
Publication of ES179773A1 publication Critical patent/ES179773A1/en
Expired legal-status Critical Current

Links

ES179773A 1947-09-16 1947-09-16 IMPROVEMENTS IN THE CONSTRUCTION OF AUTOMATIC BALL CLOSURE VALVES Expired ES179773A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES179773A ES179773A1 (en) 1947-09-16 1947-09-16 IMPROVEMENTS IN THE CONSTRUCTION OF AUTOMATIC BALL CLOSURE VALVES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES179773A ES179773A1 (en) 1947-09-16 1947-09-16 IMPROVEMENTS IN THE CONSTRUCTION OF AUTOMATIC BALL CLOSURE VALVES

Publications (1)

Publication Number Publication Date
ES179773A1 true ES179773A1 (en) 1947-11-01

Family

ID=65621203

Family Applications (1)

Application Number Title Priority Date Filing Date
ES179773A Expired ES179773A1 (en) 1947-09-16 1947-09-16 IMPROVEMENTS IN THE CONSTRUCTION OF AUTOMATIC BALL CLOSURE VALVES

Country Status (1)

Country Link
ES (1) ES179773A1 (en)

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