GB8627994D0 - Drill bit - Google Patents

Drill bit

Info

Publication number
GB8627994D0
GB8627994D0 GB868627994A GB8627994A GB8627994D0 GB 8627994 D0 GB8627994 D0 GB 8627994D0 GB 868627994 A GB868627994 A GB 868627994A GB 8627994 A GB8627994 A GB 8627994A GB 8627994 D0 GB8627994 D0 GB 8627994D0
Authority
GB
United Kingdom
Prior art keywords
drill bit
drill
bit
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
GB868627994A
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.)
HUGHES DRILLING Ltd
Original Assignee
HUGHES DRILLING 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
Application filed by HUGHES DRILLING Ltd filed Critical HUGHES DRILLING Ltd
Priority to GB868627994A priority Critical patent/GB8627994D0/en
Publication of GB8627994D0 publication Critical patent/GB8627994D0/en
Priority to GB8727395A priority patent/GB2197897B/en
Pending legal-status Critical Current

Links

GB868627994A 1986-11-22 1986-11-22 Drill bit Pending GB8627994D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB868627994A GB8627994D0 (en) 1986-11-22 1986-11-22 Drill bit
GB8727395A GB2197897B (en) 1986-11-22 1987-11-23 Drill bit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868627994A GB8627994D0 (en) 1986-11-22 1986-11-22 Drill bit

Publications (1)

Publication Number Publication Date
GB8627994D0 true GB8627994D0 (en) 1986-12-31

Family

ID=10607801

Family Applications (1)

Application Number Title Priority Date Filing Date
GB868627994A Pending GB8627994D0 (en) 1986-11-22 1986-11-22 Drill bit

Country Status (1)

Country Link
GB (1) GB8627994D0 (en)

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