ES90467A1 - A coupling system of the electron tubes, incandescent lamps and the like that serve as a reserve. - Google Patents

A coupling system of the electron tubes, incandescent lamps and the like that serve as a reserve.

Info

Publication number
ES90467A1
ES90467A1 ES90467A ES90467A ES90467A1 ES 90467 A1 ES90467 A1 ES 90467A1 ES 90467 A ES90467 A ES 90467A ES 90467 A ES90467 A ES 90467A ES 90467 A1 ES90467 A1 ES 90467A1
Authority
ES
Spain
Prior art keywords
reserve
serve
coupling system
incandescent lamps
electron tubes
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
ES90467A
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 ES90467A priority Critical patent/ES90467A1/en
Publication of ES90467A1 publication Critical patent/ES90467A1/en
Expired legal-status Critical Current

Links

ES90467A 1924-08-13 1924-08-13 A coupling system of the electron tubes, incandescent lamps and the like that serve as a reserve. Expired ES90467A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES90467A ES90467A1 (en) 1924-08-13 1924-08-13 A coupling system of the electron tubes, incandescent lamps and the like that serve as a reserve.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES90467A ES90467A1 (en) 1924-08-13 1924-08-13 A coupling system of the electron tubes, incandescent lamps and the like that serve as a reserve.

Publications (1)

Publication Number Publication Date
ES90467A1 true ES90467A1 (en) 1924-12-01

Family

ID=64254619

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90467A Expired ES90467A1 (en) 1924-08-13 1924-08-13 A coupling system of the electron tubes, incandescent lamps and the like that serve as a reserve.

Country Status (1)

Country Link
ES (1) ES90467A1 (en)

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