DE3372518D1 - Roof bolter - Google Patents

Roof bolter

Info

Publication number
DE3372518D1
DE3372518D1 DE8383301952T DE3372518T DE3372518D1 DE 3372518 D1 DE3372518 D1 DE 3372518D1 DE 8383301952 T DE8383301952 T DE 8383301952T DE 3372518 T DE3372518 T DE 3372518T DE 3372518 D1 DE3372518 D1 DE 3372518D1
Authority
DE
Germany
Prior art keywords
roof bolter
bolter
roof
Prior art date
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
DE8383301952T
Other languages
German (de)
Inventor
Robert D Talvensaari
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Copper Range Co
Original Assignee
Copper Range Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Copper Range Co filed Critical Copper Range Co
Priority claimed from EP83301952A external-priority patent/EP0124658B1/en
Application granted granted Critical
Publication of DE3372518D1 publication Critical patent/DE3372518D1/en
Expired legal-status Critical Current

Links

DE8383301952T 1983-04-07 1983-04-07 Roof bolter Expired DE3372518D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP83301952A EP0124658B1 (en) 1981-02-09 1983-04-07 Roof bolter

Publications (1)

Publication Number Publication Date
DE3372518D1 true DE3372518D1 (en) 1987-08-20

Family

ID=8191112

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383301952T Expired DE3372518D1 (en) 1983-04-07 1983-04-07 Roof bolter

Country Status (1)

Country Link
DE (1) DE3372518D1 (en)

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee