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ES137350A3 - Mechanical device for obtaining the vacuum and closing the lamps or electric bulbs. - Google Patents

Mechanical device for obtaining the vacuum and closing the lamps or electric bulbs.

Info

Publication number
ES137350A3
ES137350A3 ES137350A ES137350A ES137350A3 ES 137350 A3 ES137350 A3 ES 137350A3 ES 137350 A ES137350 A ES 137350A ES 137350 A ES137350 A ES 137350A ES 137350 A3 ES137350 A3 ES 137350A3
Authority
ES
Spain
Prior art keywords
lamps
vacuum
closing
obtaining
mechanical device
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
ES137350A
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.)
Fabrica Espanola De Lamparas Electricas Excel S A
Original Assignee
Fabrica Espanola De Lamparas Electricas Excel S A
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 Fabrica Espanola De Lamparas Electricas Excel S A filed Critical Fabrica Espanola De Lamparas Electricas Excel S A
Priority to ES137350A priority Critical patent/ES137350A3/en
Publication of ES137350A3 publication Critical patent/ES137350A3/en
Expired legal-status Critical Current

Links

ES137350A 1935-02-08 1935-02-08 Mechanical device for obtaining the vacuum and closing the lamps or electric bulbs. Expired ES137350A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES137350A ES137350A3 (en) 1935-02-08 1935-02-08 Mechanical device for obtaining the vacuum and closing the lamps or electric bulbs.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES137350A ES137350A3 (en) 1935-02-08 1935-02-08 Mechanical device for obtaining the vacuum and closing the lamps or electric bulbs.

Publications (1)

Publication Number Publication Date
ES137350A3 true ES137350A3 (en) 1935-06-16

Family

ID=69418723

Family Applications (1)

Application Number Title Priority Date Filing Date
ES137350A Expired ES137350A3 (en) 1935-02-08 1935-02-08 Mechanical device for obtaining the vacuum and closing the lamps or electric bulbs.

Country Status (1)

Country Link
ES (1) ES137350A3 (en)

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