ES135707A1 - Improvements in the manufacture of cathode ray tubes. - Google Patents

Improvements in the manufacture of cathode ray tubes.

Info

Publication number
ES135707A1
ES135707A1 ES135707A ES135707A ES135707A1 ES 135707 A1 ES135707 A1 ES 135707A1 ES 135707 A ES135707 A ES 135707A ES 135707 A ES135707 A ES 135707A ES 135707 A1 ES135707 A1 ES 135707A1
Authority
ES
Spain
Prior art keywords
manufacture
cathode ray
ray tubes
tubes
cathode
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
ES135707A
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.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical Industries Ltd
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 EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Priority to ES135707A priority Critical patent/ES135707A1/en
Publication of ES135707A1 publication Critical patent/ES135707A1/en
Expired legal-status Critical Current

Links

ES135707A 1934-09-24 1934-09-24 Improvements in the manufacture of cathode ray tubes. Expired ES135707A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES135707A ES135707A1 (en) 1934-09-24 1934-09-24 Improvements in the manufacture of cathode ray tubes.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES135707A ES135707A1 (en) 1934-09-24 1934-09-24 Improvements in the manufacture of cathode ray tubes.

Publications (1)

Publication Number Publication Date
ES135707A1 true ES135707A1 (en) 1935-01-01

Family

ID=65590040

Family Applications (1)

Application Number Title Priority Date Filing Date
ES135707A Expired ES135707A1 (en) 1934-09-24 1934-09-24 Improvements in the manufacture of cathode ray tubes.

Country Status (1)

Country Link
ES (1) ES135707A1 (en)

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