DASCO by DUNKELMAN & SON LTD. (Track this)
Intl: (025) Clothing US: 039 Filing date: 16-Aug-1989 Serial number: 73819665
DASCO by Houghton Technical Corp (Track this)
Intl: (004) Lubricants and fuels US: 015 Filing date: 16-Sep-1947 Serial number: 71534689