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Priority claimed from DE1907207163Dexternal-prioritypatent/DE207163C/de
Application filed by Pope Lampen A G DeutschefiledCriticalPope Lampen A G Deutsche
Application grantedgrantedCritical
Publication of AT49536BpublicationCriticalpatent/AT49536B/en
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**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
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** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
**WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**.
** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT49536D1907-05-181909-03-31
Manufacture of a filament for electric lamps from metallic tungsten.
AT49536B
(en)