ES72432A1 - Improvements in the manufacture of tungsten. - Google Patents

Improvements in the manufacture of tungsten.

Info

Publication number
ES72432A1
ES72432A1 ES72432A ES72432A ES72432A1 ES 72432 A1 ES72432 A1 ES 72432A1 ES 72432 A ES72432 A ES 72432A ES 72432 A ES72432 A ES 72432A ES 72432 A1 ES72432 A1 ES 72432A1
Authority
ES
Spain
Prior art keywords
tungsten
manufacture
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
ES72432A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Priority to ES72432A priority Critical patent/ES72432A1/en
Publication of ES72432A1 publication Critical patent/ES72432A1/en
Expired legal-status Critical Current

Links

ES72432A 1920-01-28 1920-01-28 Improvements in the manufacture of tungsten. Expired ES72432A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES72432A ES72432A1 (en) 1920-01-28 1920-01-28 Improvements in the manufacture of tungsten.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES72432A ES72432A1 (en) 1920-01-28 1920-01-28 Improvements in the manufacture of tungsten.

Publications (1)

Publication Number Publication Date
ES72432A1 true ES72432A1 (en) 1920-04-28

Family

ID=64242290

Family Applications (1)

Application Number Title Priority Date Filing Date
ES72432A Expired ES72432A1 (en) 1920-01-28 1920-01-28 Improvements in the manufacture of tungsten.

Country Status (1)

Country Link
ES (1) ES72432A1 (en)

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