GB8508915D0 - Survey apparatus - Google Patents

Survey apparatus

Info

Publication number
GB8508915D0
GB8508915D0 GB858508915A GB8508915A GB8508915D0 GB 8508915 D0 GB8508915 D0 GB 8508915D0 GB 858508915 A GB858508915 A GB 858508915A GB 8508915 A GB8508915 A GB 8508915A GB 8508915 D0 GB8508915 D0 GB 8508915D0
Authority
GB
United Kingdom
Prior art keywords
survey apparatus
survey
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
GB858508915A
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.)
TUNNEL INVESTIGATIONS Ltd
Original Assignee
TUNNEL INVESTIGATIONS 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 TUNNEL INVESTIGATIONS Ltd filed Critical TUNNEL INVESTIGATIONS Ltd
Priority to GB858508915A priority Critical patent/GB8508915D0/en
Publication of GB8508915D0 publication Critical patent/GB8508915D0/en
Priority to GB08608071A priority patent/GB2173301A/en
Pending legal-status Critical Current

Links

GB858508915A 1985-04-04 1985-04-04 Survey apparatus Pending GB8508915D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB858508915A GB8508915D0 (en) 1985-04-04 1985-04-04 Survey apparatus
GB08608071A GB2173301A (en) 1985-04-04 1986-04-02 Survey apparatus and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858508915A GB8508915D0 (en) 1985-04-04 1985-04-04 Survey apparatus

Publications (1)

Publication Number Publication Date
GB8508915D0 true GB8508915D0 (en) 1985-05-09

Family

ID=10577242

Family Applications (2)

Application Number Title Priority Date Filing Date
GB858508915A Pending GB8508915D0 (en) 1985-04-04 1985-04-04 Survey apparatus
GB08608071A Withdrawn GB2173301A (en) 1985-04-04 1986-04-02 Survey apparatus and method

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB08608071A Withdrawn GB2173301A (en) 1985-04-04 1986-04-02 Survey apparatus and method

Country Status (1)

Country Link
GB (2) GB8508915D0 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9121992D0 (en) * 1991-10-16 1991-11-27 Umc International Plc Scanning of underwater wall structures
GB9713680D0 (en) 1997-06-27 1997-09-03 Keymed Medicals & Ind Equip Improvements in or relating to optical scopes with measuring systems
GB0200621D0 (en) * 2002-01-11 2002-02-27 Morgan Est Plc Method and apparatus for surveying the geometry of tunnels
WO2007009149A1 (en) * 2005-07-15 2007-01-25 Commonwealth Scientific And Industrial Research Organisation Method and apparatus for monitoring gateroad structural change
CN108772937B (en) * 2018-04-28 2019-07-19 中国矿业大学 A kind of underground cavity intelligence placement method
CN108789769B (en) * 2018-04-28 2019-08-20 中国矿业大学 A kind of underground cavity intelligence filling system
CN108827237A (en) * 2018-08-07 2018-11-16 安徽恒信建设工程管理有限公司 A kind of dual probe Tunnel testing instrument

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2139663B1 (en) * 1971-05-28 1973-05-25 France Etat
CH572201A5 (en) * 1973-08-31 1976-01-30 Alcyon
US4180322A (en) * 1978-05-01 1979-12-25 Alcyon Equipment S.A. Interior measurement of enclosed spaces
EP0121617A1 (en) * 1983-04-07 1984-10-17 Armco Inc. Method and apparatus for measuring wear in the lining of refractory furnaces

Also Published As

Publication number Publication date
GB8608071D0 (en) 1986-05-08
GB2173301A (en) 1986-10-08

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