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.)
Wallace & Tiernan Products
US Filter Wallace and Tiernan Inc
Original Assignee
Wallace & Tiernan Products
Wallace and Tiernan Inc
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 Wallace & Tiernan Products, Wallace and Tiernan IncfiledCriticalWallace & Tiernan Products
Application grantedgrantedCritical
Publication of FR804450ApublicationCriticalpatent/FR804450A/fr