ES77972A1 - Un arco voltaico de wolfram. - Google Patents

Un arco voltaico de wolfram.

Info

Publication number
ES77972A1
ES77972A1 ES77972A ES77972A ES77972A1 ES 77972 A1 ES77972 A1 ES 77972A1 ES 77972 A ES77972 A ES 77972A ES 77972 A ES77972 A ES 77972A ES 77972 A1 ES77972 A1 ES 77972A1
Authority
ES
Spain
Prior art keywords
wolfram
voltaic arc
voltaic
arc
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
ES77972A
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.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
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 Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Priority to ES77972A priority Critical patent/ES77972A1/es
Publication of ES77972A1 publication Critical patent/ES77972A1/es
Expired legal-status Critical Current

Links

ES77972A 1921-04-19 1921-04-19 Un arco voltaico de wolfram. Expired ES77972A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES77972A ES77972A1 (es) 1921-04-19 1921-04-19 Un arco voltaico de wolfram.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES77972A ES77972A1 (es) 1921-04-19 1921-04-19 Un arco voltaico de wolfram.

Publications (1)

Publication Number Publication Date
ES77972A1 true ES77972A1 (es) 1921-06-16

Family

ID=64247906

Family Applications (1)

Application Number Title Priority Date Filing Date
ES77972A Expired ES77972A1 (es) 1921-04-19 1921-04-19 Un arco voltaico de wolfram.

Country Status (1)

Country Link
ES (1) ES77972A1 (es)

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