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.)
ERNEST BEACH
WALTER E MOULTON
Original Assignee
ERNEST BEACH
WALTER E MOULTON
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 ERNEST BEACH, WALTER E MOULTONfiledCriticalERNEST BEACH
Application grantedgrantedCritical
Publication of FR373314ApublicationCriticalpatent/FR373314A/en