ES47887A1 -
A procedure to compose, reform, change for new ones and perform as many operations as desired or necessary on the metallic or carbon filaments in electric lamps.
- Google Patents
A procedure to compose, reform, change for new ones and perform as many operations as desired or necessary on the metallic or carbon filaments in electric 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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AZAROLA GRESILLON EMILIO
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AZAROLA GRESILLON EMILIO
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Application filed by AZAROLA GRESILLON EMILIOfiledCriticalAZAROLA GRESILLON EMILIO
Priority to ES47887ApriorityCriticalpatent/ES47887A1/en
Publication of ES47887A1publicationCriticalpatent/ES47887A1/en
ES47887A1910-04-251910-04-25
A procedure to compose, reform, change for new ones and perform as many operations as desired or necessary on the metallic or carbon filaments in electric lamps.
ExpiredES47887A1
(en)
A procedure to compose, reform, change for new ones and perform as many operations as desired or necessary on the metallic or carbon filaments in electric lamps.
A procedure to compose, reform, change for new ones and perform as many operations as desired or necessary on the metallic or carbon filaments in electric lamps.
A procedure to compose, reform, change for new ones and perform as many operations as desired or necessary on the metallic or carbon filaments in electric lamps.
Apparatus and procedure for the production and application of Acetylene gas to open flame lighting and especially in incandescent light, heating, torches and welding machines.