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.)
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
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Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES90356ApriorityCriticalpatent/ES90356A2/en
Publication of ES90356A2publicationCriticalpatent/ES90356A2/en
ES90356A1924-08-041924-08-04
Flame coal intended for its powerful flame and calories to ignite all kinds of fuel and excite combustion.
ExpiredES90356A2
(en)