Covering for an opening with a cover or grating placed in a frame

Application number :: 10989
Application type :: Standard
Application status :: CEASED
Under opposition :: No
Proceeding type :
Invention title :: Covering for an opening with a cover or grating placed in a frame
Inventor :: Ferns, Derek
Agent name :: Griffith Hack
Address for service :: GPO Box 1285 MELBOURNE VIC 3001
Filing date :: 29 January 1988
Associated companies :
Applicant name :: Von Roll AG
Applicant address :: Gerlafingen Switzerland
Old name :
Original Source :: Go

Covering for an opening with a cover or grating placed in a frame A Standard patent application filed on 29 January 1988 credited to Ferns, Derek