AU501723B2 - Mine roof support - Google Patents

Mine roof support

Info

Publication number
AU501723B2
AU501723B2 AU14221/76A AU1422176A AU501723B2 AU 501723 B2 AU501723 B2 AU 501723B2 AU 14221/76 A AU14221/76 A AU 14221/76A AU 1422176 A AU1422176 A AU 1422176A AU 501723 B2 AU501723 B2 AU 501723B2
Authority
AU
Australia
Prior art keywords
roof support
mine roof
mine
support
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
AU14221/76A
Other languages
English (en)
Other versions
AU1422176A (en
Inventor
M Wake
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.)
Fletcher Sutcliffe Wild Ltd
Original Assignee
Fletcher Sutcliffe Wild Ltd
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
Priority claimed from GB2214075A external-priority patent/GB1503750A/en
Application filed by Fletcher Sutcliffe Wild Ltd filed Critical Fletcher Sutcliffe Wild Ltd
Publication of AU1422176A publication Critical patent/AU1422176A/en
Application granted granted Critical
Publication of AU501723B2 publication Critical patent/AU501723B2/en
Expired legal-status Critical Current

Links

AU14221/76A 1975-05-22 1976-05-24 Mine roof support Expired AU501723B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB2214075A GB1503750A (en) 1975-05-22 1975-05-22 Mining equipment
GB2214275 1975-05-22
GBGB22142/75 1975-05-22
GBGB22140/75 1975-05-22

Publications (2)

Publication Number Publication Date
AU1422176A AU1422176A (en) 1977-12-01
AU501723B2 true AU501723B2 (en) 1979-06-28

Family

ID=26255761

Family Applications (1)

Application Number Title Priority Date Filing Date
AU14221/76A Expired AU501723B2 (en) 1975-05-22 1976-05-24 Mine roof support

Country Status (3)

Country Link
AU (1) AU501723B2 (ref)
CA (1) CA1041778A (ref)
IN (1) IN155726B (ref)

Also Published As

Publication number Publication date
CA1041778A (en) 1978-11-07
IN155726B (ref) 1985-03-02
AU1422176A (en) 1977-12-01

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