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ES70583A1 - A procedure for the manufacture of incandescent tungsten lamps. - Google Patents

A procedure for the manufacture of incandescent tungsten lamps.

Info

Publication number
ES70583A1
ES70583A1 ES70583A ES70583A ES70583A1 ES 70583 A1 ES70583 A1 ES 70583A1 ES 70583 A ES70583 A ES 70583A ES 70583 A ES70583 A ES 70583A ES 70583 A1 ES70583 A1 ES 70583A1
Authority
ES
Spain
Prior art keywords
procedure
manufacture
tungsten lamps
incandescent tungsten
incandescent
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
ES70583A
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.)
Auergesellschaft GmbH
Deutsche Gasgluehlicht AG Auergesellschaft
Original Assignee
Auergesellschaft GmbH
Deutsche Gasgluehlicht AG Auergesellschaft
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 Auergesellschaft GmbH, Deutsche Gasgluehlicht AG Auergesellschaft filed Critical Auergesellschaft GmbH
Priority to ES70583A priority Critical patent/ES70583A1/en
Publication of ES70583A1 publication Critical patent/ES70583A1/en
Expired legal-status Critical Current

Links

ES70583A 1919-08-06 1919-08-06 A procedure for the manufacture of incandescent tungsten lamps. Expired ES70583A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES70583A ES70583A1 (en) 1919-08-06 1919-08-06 A procedure for the manufacture of incandescent tungsten lamps.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES70583A ES70583A1 (en) 1919-08-06 1919-08-06 A procedure for the manufacture of incandescent tungsten lamps.

Publications (1)

Publication Number Publication Date
ES70583A1 true ES70583A1 (en) 1919-09-16

Family

ID=64241434

Family Applications (1)

Application Number Title Priority Date Filing Date
ES70583A Expired ES70583A1 (en) 1919-08-06 1919-08-06 A procedure for the manufacture of incandescent tungsten lamps.

Country Status (1)

Country Link
ES (1) ES70583A1 (en)

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