ES2804A1 -
A new apparatus for producing intense light by ignition or combustion of an aeriorme mixture on asbestos and magnesia or on magnesia alone.
- Google Patents
A new apparatus for producing intense light by ignition or combustion of an aeriorme mixture on asbestos and magnesia or on magnesia alone.
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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A Sans Y Cia
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A Sans Y Cia
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Application filed by A Sans Y CiafiledCriticalA Sans Y Cia
Priority to ES2804ApriorityCriticalpatent/ES2804A1/en
Publication of ES2804A1publicationCriticalpatent/ES2804A1/en
ES2804A1882-10-211882-10-21
A new apparatus for producing intense light by ignition or combustion of an aeriorme mixture on asbestos and magnesia or on magnesia alone.
ExpiredES2804A1
(en)
An apparatus for the automatic application -on photographic plates- of numbers, dates or any drawing or mark, the apparatus of which is combined with that of photography.