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
CA620116A
Inventor
Bretscher Egon
Feather Norman
H. Von Halban Hans
Kowarski Lew
Original Assignee
UK Minister of Supply
Publication date
Application grantedgrantedCritical
Publication of CA620116ApublicationCriticalpatent/CA620116A/en