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.)
GALENA SIGNAL OIL Co OF T
Original Assignee
GALENA SIGNAL OIL Co OF T
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
Priority to NL18035DpriorityCriticalpatent/NL18035C/xx
Application filed by GALENA SIGNAL OIL Co OF TfiledCriticalGALENA SIGNAL OIL Co OF T
Priority to GB174926Aprioritypatent/GB268477A/en
Priority to DEG66471Dprioritypatent/DE458003C/de
Publication of GB268477ApublicationCriticalpatent/GB268477A/en