ES25975A1 -
Improvements introduced in the mechanical procedure to fasten the caps or culottes to the heads of the incandescent lamps.
- Google Patents
Improvements introduced in the mechanical procedure to fasten the caps or culottes to the heads of the incandescent lamps.
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.)
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Individual
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Individual
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Priority to ES25975ApriorityCriticalpatent/ES25975A1/en
Publication of ES25975A1publicationCriticalpatent/ES25975A1/en
ES25975A1900-05-091900-05-09
Improvements introduced in the mechanical procedure to fasten the caps or culottes to the heads of the incandescent lamps.
ExpiredES25975A1
(en)