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
AU24297/71A
Inventor
PAUL MIKULAK and FRANKLIN EARL BITTING JOHN
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.)
Johns Manville Corp
Original Assignee
Johns Manville Corp
Johns Manville
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
Priority claimed from US00003638Aexternal-prioritypatent/US3849240A/en
Application filed by Johns Manville Corp, Johns ManvillefiledCriticalJohns Manville Corp
Publication of AU2429771ApublicationCriticalpatent/AU2429771A/en