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ES86722A1 - An electric lamp with diffusing ampoule and procedure for making the ampoule. - Google Patents

An electric lamp with diffusing ampoule and procedure for making the ampoule.

Info

Publication number
ES86722A1
ES86722A1 ES86722A ES86722A ES86722A1 ES 86722 A1 ES86722 A1 ES 86722A1 ES 86722 A ES86722 A ES 86722A ES 86722 A ES86722 A ES 86722A ES 86722 A1 ES86722 A1 ES 86722A1
Authority
ES
Spain
Prior art keywords
ampoule
diffusing
procedure
making
electric lamp
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
ES86722A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Priority to ES86722A priority Critical patent/ES86722A1/en
Publication of ES86722A1 publication Critical patent/ES86722A1/en
Expired legal-status Critical Current

Links

ES86722A 1923-09-14 1923-09-14 An electric lamp with diffusing ampoule and procedure for making the ampoule. Expired ES86722A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES86722A ES86722A1 (en) 1923-09-14 1923-09-14 An electric lamp with diffusing ampoule and procedure for making the ampoule.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES86722A ES86722A1 (en) 1923-09-14 1923-09-14 An electric lamp with diffusing ampoule and procedure for making the ampoule.

Publications (1)

Publication Number Publication Date
ES86722A1 true ES86722A1 (en) 1924-02-01

Family

ID=64262956

Family Applications (1)

Application Number Title Priority Date Filing Date
ES86722A Expired ES86722A1 (en) 1923-09-14 1923-09-14 An electric lamp with diffusing ampoule and procedure for making the ampoule.

Country Status (1)

Country Link
ES (1) ES86722A1 (en)

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