GB8408370D0 - Level establishing device - Google Patents

Level establishing device

Info

Publication number
GB8408370D0
GB8408370D0 GB848408370A GB8408370A GB8408370D0 GB 8408370 D0 GB8408370 D0 GB 8408370D0 GB 848408370 A GB848408370 A GB 848408370A GB 8408370 A GB8408370 A GB 8408370A GB 8408370 D0 GB8408370 D0 GB 8408370D0
Authority
GB
United Kingdom
Prior art keywords
establishing device
level establishing
level
establishing
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
GB848408370A
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.)
Northern Research & Dev Co Ltd
Original Assignee
Northern Research & Dev Co 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 Northern Research & Dev Co Ltd filed Critical Northern Research & Dev Co Ltd
Priority to GB848408370A priority Critical patent/GB8408370D0/en
Publication of GB8408370D0 publication Critical patent/GB8408370D0/en
Priority to GB08508453A priority patent/GB2156981B/en
Pending legal-status Critical Current

Links

GB848408370A 1984-03-31 1984-03-31 Level establishing device Pending GB8408370D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB848408370A GB8408370D0 (en) 1984-03-31 1984-03-31 Level establishing device
GB08508453A GB2156981B (en) 1984-03-31 1985-04-01 Level establishing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848408370A GB8408370D0 (en) 1984-03-31 1984-03-31 Level establishing device

Publications (1)

Publication Number Publication Date
GB8408370D0 true GB8408370D0 (en) 1984-05-10

Family

ID=10558994

Family Applications (2)

Application Number Title Priority Date Filing Date
GB848408370A Pending GB8408370D0 (en) 1984-03-31 1984-03-31 Level establishing device
GB08508453A Expired GB2156981B (en) 1984-03-31 1985-04-01 Level establishing device

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB08508453A Expired GB2156981B (en) 1984-03-31 1985-04-01 Level establishing device

Country Status (1)

Country Link
GB (2) GB8408370D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8528043D0 (en) * 1985-11-14 1985-12-18 Byde A D Level instrument
FR2650665A1 (en) * 1989-08-07 1991-02-08 Chevalier Yvon Level with communicating vessels

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB221187A (en) * 1923-09-01 1924-11-20 James Joseph Tyler Improvements in and relating to levelling apparatus

Also Published As

Publication number Publication date
GB8508453D0 (en) 1985-05-09
GB2156981A (en) 1985-10-16
GB2156981B (en) 1987-05-13

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