ES139415A1 - Improvements in the manufacture of metal armored grid valves. - Google Patents

Improvements in the manufacture of metal armored grid valves.

Info

Publication number
ES139415A1
ES139415A1 ES139415A ES139415A ES139415A1 ES 139415 A1 ES139415 A1 ES 139415A1 ES 139415 A ES139415 A ES 139415A ES 139415 A ES139415 A ES 139415A ES 139415 A1 ES139415 A1 ES 139415A1
Authority
ES
Spain
Prior art keywords
manufacture
metal armored
grid valves
valves
grid
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
ES139415A
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.)
Sociedad Iberica de Construcciones Electricas SA
Original Assignee
Sociedad Iberica de Construcciones Electricas SA
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 Sociedad Iberica de Construcciones Electricas SA filed Critical Sociedad Iberica de Construcciones Electricas SA
Priority to ES139415A priority Critical patent/ES139415A1/en
Publication of ES139415A1 publication Critical patent/ES139415A1/en
Expired legal-status Critical Current

Links

ES139415A 1935-08-30 1935-08-30 Improvements in the manufacture of metal armored grid valves. Expired ES139415A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES139415A ES139415A1 (en) 1935-08-30 1935-08-30 Improvements in the manufacture of metal armored grid valves.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES139415A ES139415A1 (en) 1935-08-30 1935-08-30 Improvements in the manufacture of metal armored grid valves.

Publications (1)

Publication Number Publication Date
ES139415A1 true ES139415A1 (en) 1935-12-16

Family

ID=65616738

Family Applications (1)

Application Number Title Priority Date Filing Date
ES139415A Expired ES139415A1 (en) 1935-08-30 1935-08-30 Improvements in the manufacture of metal armored grid valves.

Country Status (1)

Country Link
ES (1) ES139415A1 (en)

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