[1]CurrentPatentAssignee:BAYERAG-US2798874,1955,A
[1]CurrentPatentAssignee:BAYERAG-US2798874,1955,A
[1]CurrentPatentAssignee:BAYERAG-US2798874,1955,A
[1]CurrentPatentAssignee:BAYERAG-US2798874,1955,A
[1]CurrentPatentAssignee:BAYERAG-US2798874,1955,A