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Application filed by Alfred Vischer JrfiledCriticalAlfred Vischer Jr
Application grantedgrantedCritical
Publication of DK90908CpublicationCriticalpatent/DK90908C/en
DK242755A1955-01-031955-07-21
Lid for a circular opening in a container, in particular a pressure cooker, and method for manufacturing such a lid.
DK90908C
(en)
Method for filling and closing a container through a filling opening in a closing means arranged on the container, and apparatus for use in the method.