ES41315Y - An electrical discharge tube comprising a control grid and having a gas atmosphere. With North American priority of 11-12-52 number 327,220 - Google Patents

An electrical discharge tube comprising a control grid and having a gas atmosphere. With North American priority of 11-12-52 number 327,220

Info

Publication number
ES41315Y
ES41315Y ES0041315U ES41315U ES41315Y ES 41315 Y ES41315 Y ES 41315Y ES 0041315 U ES0041315 U ES 0041315U ES 41315 U ES41315 U ES 41315U ES 41315 Y ES41315 Y ES 41315Y
Authority
ES
Spain
Prior art keywords
gas atmosphere
discharge tube
electrical discharge
control grid
north american
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
ES0041315U
Other languages
Spanish (es)
Other versions
ES41315U (en
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Priority to ES0041315U priority Critical patent/ES41315Y/en
Publication of ES41315U publication Critical patent/ES41315U/en
Application granted granted Critical
Publication of ES41315Y publication Critical patent/ES41315Y/en
Expired legal-status Critical Current

Links

ES0041315U 1953-12-21 1953-12-21 An electrical discharge tube comprising a control grid and having a gas atmosphere. With North American priority of 11-12-52 number 327,220 Expired ES41315Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0041315U ES41315Y (en) 1953-12-21 1953-12-21 An electrical discharge tube comprising a control grid and having a gas atmosphere. With North American priority of 11-12-52 number 327,220

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0041315U ES41315Y (en) 1953-12-21 1953-12-21 An electrical discharge tube comprising a control grid and having a gas atmosphere. With North American priority of 11-12-52 number 327,220

Publications (2)

Publication Number Publication Date
ES41315U ES41315U (en) 1954-09-01
ES41315Y true ES41315Y (en) 1955-01-16

Family

ID=51104637

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0041315U Expired ES41315Y (en) 1953-12-21 1953-12-21 An electrical discharge tube comprising a control grid and having a gas atmosphere. With North American priority of 11-12-52 number 327,220

Country Status (1)

Country Link
ES (1) ES41315Y (en)

Also Published As

Publication number Publication date
ES41315U (en) 1954-09-01

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