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.)
ROBERT J. FINKELSON DEANE. HUMPHREY ANDRE G. LAVANCHY and LEONARD SHAPIRO WALTON H. CRAIG
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.)
Pennwalt Corp
Original Assignee
Pennwalt Corp
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 Pennwalt CorpfiledCriticalPennwalt Corp
Application grantedgrantedCritical
Publication of AU5539869ApublicationCriticalpatent/AU5539869A/en
Publication of AU429448B2publicationCriticalpatent/AU429448B2/en