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.)
Boson De Talleyrand Perigord Charles Guillaume Frederic Marie
Mac Carty William Fitz Charles
Original Assignee
Boson De Talleyrand Perigord Charles Guillaume Frederic Marie
Mac Carty William Fitz Charles
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 Boson De Talleyrand Perigord Charles Guillaume Frederic Marie, Mac Carty William Fitz CharlesfiledCriticalBoson De Talleyrand Perigord Charles Guillaume Frederic Marie
Priority to ES307ApriorityCriticalpatent/ES307A1/en
Publication of ES307A1publicationCriticalpatent/ES307A1/en
ES307A1879-04-011879-04-01
Improvements in electricity production, as well as in the materials and mechanisms used for this purpose.
ExpiredES307A1
(en)
Improvements in the way of drilling or drilling wells and in the devices or accessories related to said operation, as well as for the introduction of tubes for any other purpose.