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Application filed by Libbey Owens Ford Glass CofiledCriticalLibbey Owens Ford Glass Co
Application grantedgrantedCritical
Publication of DK90621CpublicationCriticalpatent/DK90621C/en
DK241953A1952-07-251953-07-21
Method for manufacturing hermetically sealed, multilayer window elements and plants for carrying out the method.
DK90621C
(en)