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ES141819A1 - Una nueva lámpara metálica biodo, triodo o pentodo. - Google Patents

Una nueva lámpara metálica biodo, triodo o pentodo.

Info

Publication number
ES141819A1
ES141819A1 ES141819A ES141819A ES141819A1 ES 141819 A1 ES141819 A1 ES 141819A1 ES 141819 A ES141819 A ES 141819A ES 141819 A ES141819 A ES 141819A ES 141819 A1 ES141819 A1 ES 141819A1
Authority
ES
Spain
Prior art keywords
biodo
pentode
triode
new metal
metal lamp
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
ES141819A
Other languages
English (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.)
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 ES141819A priority Critical patent/ES141819A1/es
Publication of ES141819A1 publication Critical patent/ES141819A1/es
Expired legal-status Critical Current

Links

ES141819A 1936-03-30 1936-03-30 Una nueva lámpara metálica biodo, triodo o pentodo. Expired ES141819A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES141819A ES141819A1 (es) 1936-03-30 1936-03-30 Una nueva lámpara metálica biodo, triodo o pentodo.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES141819A ES141819A1 (es) 1936-03-30 1936-03-30 Una nueva lámpara metálica biodo, triodo o pentodo.

Publications (1)

Publication Number Publication Date
ES141819A1 true ES141819A1 (es) 1936-06-16

Family

ID=65617813

Family Applications (1)

Application Number Title Priority Date Filing Date
ES141819A Expired ES141819A1 (es) 1936-03-30 1936-03-30 Una nueva lámpara metálica biodo, triodo o pentodo.

Country Status (1)

Country Link
ES (1) ES141819A1 (es)

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