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.)
Shatterproof Glass Corp
Original Assignee
Shatterproof Glass 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
Priority claimed from US400561Aexternal-prioritypatent/US3904506A/en
Application filed by Shatterproof Glass CorpfiledCriticalShatterproof Glass Corp
Application grantedgrantedCritical
Publication of CA1031720ApublicationCriticalpatent/CA1031720A/fr
Sposob i ustrojstvo dlja predotvrahhenija vozniknovenija ssornykh materialov pri izgotovlenii pressovannykh izdelij iz mineral'nykh volokon, v chastnosti iz steklovolokon