Washer assembly for an inflatable friction bolt
A Provisional patent application filed on 01 April 2008 credited to Hunter, Rhys James
;
Evans, David William
Details
Application number :
2008901563
Application type :
Provisional
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Washer assembly for an inflatable friction bolt
Inventor :
Hunter, Rhys James
;
Evans, David William
Agent name :
Spruson & Ferguson
Address for service :
Level 35 St Martins Tower 31 Market Street Sydney NSW 2000 Australia
Filing date :
01 April 2008
Associated companies :
Applicant name :
DYWIDAG-Systems International Pty Limited
Applicant address :
25 Pacific Highway Bennett's Green NSW 2290 Australia