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.)
Expired
Application number
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.)
FRIEDRICH AUGUST GOTTHELF GMEL
JAHNCKE Ltd
Original Assignee
FRIEDRICH AUGUST GOTTHELF GMEL
JAHNCKE 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 FRIEDRICH AUGUST GOTTHELF GMEL, JAHNCKE LtdfiledCriticalFRIEDRICH AUGUST GOTTHELF GMEL
Application grantedgrantedCritical
Publication of GB189502501ApublicationCriticalpatent/GB189502501A/en