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GB8717466D0 - Protractor device - Google Patents

Protractor device

Info

Publication number
GB8717466D0
GB8717466D0 GB878717466A GB8717466A GB8717466D0 GB 8717466 D0 GB8717466 D0 GB 8717466D0 GB 878717466 A GB878717466 A GB 878717466A GB 8717466 A GB8717466 A GB 8717466A GB 8717466 D0 GB8717466 D0 GB 8717466D0
Authority
GB
United Kingdom
Prior art keywords
protractor device
protractor
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.)
Withdrawn
Application number
GB878717466A
Other versions
GB2207518A (en
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.)
Bick J W S
Original Assignee
Bick J W S
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 Bick J W S filed Critical Bick J W S
Priority to GB08717466A priority Critical patent/GB2207518A/en
Publication of GB8717466D0 publication Critical patent/GB8717466D0/en
Publication of GB2207518A publication Critical patent/GB2207518A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/56—Gauges for measuring angles or tapers, e.g. conical calipers
    • G01B3/566—Squares
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
GB08717466A 1987-07-23 1987-07-23 Protractor device Withdrawn GB2207518A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08717466A GB2207518A (en) 1987-07-23 1987-07-23 Protractor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08717466A GB2207518A (en) 1987-07-23 1987-07-23 Protractor device

Publications (2)

Publication Number Publication Date
GB8717466D0 true GB8717466D0 (en) 1987-08-26
GB2207518A GB2207518A (en) 1989-02-01

Family

ID=10621179

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08717466A Withdrawn GB2207518A (en) 1987-07-23 1987-07-23 Protractor device

Country Status (1)

Country Link
GB (1) GB2207518A (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB295819A (en) * 1927-07-26 1928-08-23 Fritz Kress Improvements in or relating to apparatus for the determination of the cuts of roof jack-rafters and the like
GB322547A (en) * 1929-03-01 1929-12-12 Herbert John Paine Improvements in carpenter's bevels
GB1384987A (en) * 1973-05-23 1975-02-26 Boocock E S Separate drawing instrument for geometric and engineering drawing
GB2034034A (en) * 1978-09-26 1980-05-29 Rowbotham H Levels
GB2109120A (en) * 1981-10-09 1983-05-25 Thomas Bartlett Snell Improvements relating to angle determining devices
US4442606A (en) * 1982-04-12 1984-04-17 Graham Douglas A Digital goniometer

Also Published As

Publication number Publication date
GB2207518A (en) 1989-02-01

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)