Controlled fracture method and apparatus for breaking hard compact rock and concrete materials
A Standard patent application filed on 06 August 1991 credited to Young, Chapman III
Details
Application number :
84410
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
Controlled fracture method and apparatus for breaking hard compact rock and concrete materials
Inventor :
Young, Chapman III
Agent name :
PETER MAXWELL & ASSOCIATES
Address for service :
PO Box R1466 Royal Exchange SYDNEY NSW 1225
Filing date :
06 August 1991
Associated companies :
Applicant name :
Rockmin Pty Ltd
Applicant address :
Harris Way Pinjarra WA 6208 Australia
Old name :
Sunburst Excavation, Inc.
;
Sunburst Recovery, Inc.