GB8802302D0 - Cock pieces for strata control in mines - Google Patents

Cock pieces for strata control in mines

Info

Publication number
GB8802302D0
GB8802302D0 GB888802302A GB8802302A GB8802302D0 GB 8802302 D0 GB8802302 D0 GB 8802302D0 GB 888802302 A GB888802302 A GB 888802302A GB 8802302 A GB8802302 A GB 8802302A GB 8802302 D0 GB8802302 D0 GB 8802302D0
Authority
GB
United Kingdom
Prior art keywords
mines
cock
pieces
strata control
strata
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.)
Pending
Application number
GB888802302A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB888802302A priority Critical patent/GB8802302D0/en
Publication of GB8802302D0 publication Critical patent/GB8802302D0/en
Priority to GB8821755A priority patent/GB2214950B/en
Pending legal-status Critical Current

Links

GB888802302A 1988-02-02 1988-02-02 Cock pieces for strata control in mines Pending GB8802302D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB888802302A GB8802302D0 (en) 1988-02-02 1988-02-02 Cock pieces for strata control in mines
GB8821755A GB2214950B (en) 1988-02-02 1988-09-16 Chock pieces for strata control in mines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888802302A GB8802302D0 (en) 1988-02-02 1988-02-02 Cock pieces for strata control in mines

Publications (1)

Publication Number Publication Date
GB8802302D0 true GB8802302D0 (en) 1988-03-02

Family

ID=10630929

Family Applications (2)

Application Number Title Priority Date Filing Date
GB888802302A Pending GB8802302D0 (en) 1988-02-02 1988-02-02 Cock pieces for strata control in mines
GB8821755A Expired - Lifetime GB2214950B (en) 1988-02-02 1988-09-16 Chock pieces for strata control in mines

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8821755A Expired - Lifetime GB2214950B (en) 1988-02-02 1988-09-16 Chock pieces for strata control in mines

Country Status (1)

Country Link
GB (2) GB8802302D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000011320A1 (en) * 1998-08-24 2000-03-02 Grinaker Construction Limited Support pack component
WO2000036274A1 (en) * 1998-12-14 2000-06-22 Grinaker Construction Limited An underground support pack

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2160914B (en) * 1984-06-09 1987-06-17 John Douglas Thompson Mine chock construction

Also Published As

Publication number Publication date
GB2214950B (en) 1991-11-13
GB8821755D0 (en) 1988-10-19
GB2214950A (en) 1989-09-13

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