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.)
CHECKLEY EDWIN JAMES
Econimical Gas Apparatus Construction Co Ltd
Original Assignee
CHECKLEY EDWIN JAMES
Econimical Gas Apparatus Construction Co Ltd
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 CHECKLEY EDWIN JAMES, Econimical Gas Apparatus Construction Co LtdfiledCriticalCHECKLEY EDWIN JAMES
Application grantedgrantedCritical
Publication of CA76597ApublicationCriticalpatent/CA76597A/fr