Extendible drill support frame for mining apparatus and roof bolting equipment
A Petty patent application filed on 18 February 2000 credited to Fredrick, John
;
Neilson, Brad
Details
Application number :
17579
Application type :
Petty
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
Extendible drill support frame for mining apparatus and roof bolting equipment
Inventor :
Fredrick, John
;
Neilson, Brad
Agent name :
Freehills Patent & Trade Mark Attorneys
Address for service :
MLC Centre Martin Place SYDNEY NSW 2000
Filing date :
18 February 2000
Associated companies :
Applicant name :
Joy MM Delaware, Inc.
Applicant address :
3513 Concord Pike Suite 3001 Wilmington Delaware 19803 United States Of America