ES2170A1 - A procedure constituting a refractory incandescent chamber for electric lamps. - Google Patents

A procedure constituting a refractory incandescent chamber for electric lamps.

Info

Publication number
ES2170A1
ES2170A1 ES2170A ES2170A ES2170A1 ES 2170 A1 ES2170 A1 ES 2170A1 ES 2170 A ES2170 A ES 2170A ES 2170 A ES2170 A ES 2170A ES 2170 A1 ES2170 A1 ES 2170A1
Authority
ES
Spain
Prior art keywords
incandescent
refractory
chamber
electric lamps
procedure constituting
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
ES2170A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES2170A priority Critical patent/ES2170A1/en
Publication of ES2170A1 publication Critical patent/ES2170A1/en
Expired legal-status Critical Current

Links

ES2170A 1882-01-18 1882-01-18 A procedure constituting a refractory incandescent chamber for electric lamps. Expired ES2170A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES2170A ES2170A1 (en) 1882-01-18 1882-01-18 A procedure constituting a refractory incandescent chamber for electric lamps.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES2170A ES2170A1 (en) 1882-01-18 1882-01-18 A procedure constituting a refractory incandescent chamber for electric lamps.

Publications (1)

Publication Number Publication Date
ES2170A1 true ES2170A1 (en) 1882-07-31

Family

ID=64162885

Family Applications (1)

Application Number Title Priority Date Filing Date
ES2170A Expired ES2170A1 (en) 1882-01-18 1882-01-18 A procedure constituting a refractory incandescent chamber for electric lamps.

Country Status (1)

Country Link
ES (1) ES2170A1 (en)

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