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GB8518318D0 - Photographic image area measurement - Google Patents

Photographic image area measurement

Info

Publication number
GB8518318D0
GB8518318D0 GB858518318A GB8518318A GB8518318D0 GB 8518318 D0 GB8518318 D0 GB 8518318D0 GB 858518318 A GB858518318 A GB 858518318A GB 8518318 A GB8518318 A GB 8518318A GB 8518318 D0 GB8518318 D0 GB 8518318D0
Authority
GB
United Kingdom
Prior art keywords
image area
photographic image
area measurement
measurement
photographic
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
GB858518318A
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.)
Crown Packaging UK Ltd
Original Assignee
Metal Box PLC
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 Metal Box PLC filed Critical Metal Box PLC
Priority to GB858518318A priority Critical patent/GB8518318D0/en
Publication of GB8518318D0 publication Critical patent/GB8518318D0/en
Priority to GB8617063A priority patent/GB2178167B/en
Pending legal-status Critical Current

Links

GB858518318A 1985-07-19 1985-07-19 Photographic image area measurement Pending GB8518318D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB858518318A GB8518318D0 (en) 1985-07-19 1985-07-19 Photographic image area measurement
GB8617063A GB2178167B (en) 1985-07-19 1986-07-14 Apparatus for photographic image area measurement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858518318A GB8518318D0 (en) 1985-07-19 1985-07-19 Photographic image area measurement

Publications (1)

Publication Number Publication Date
GB8518318D0 true GB8518318D0 (en) 1985-08-29

Family

ID=10582563

Family Applications (2)

Application Number Title Priority Date Filing Date
GB858518318A Pending GB8518318D0 (en) 1985-07-19 1985-07-19 Photographic image area measurement
GB8617063A Expired GB2178167B (en) 1985-07-19 1986-07-14 Apparatus for photographic image area measurement

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8617063A Expired GB2178167B (en) 1985-07-19 1986-07-14 Apparatus for photographic image area measurement

Country Status (1)

Country Link
GB (2) GB8518318D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4832495A (en) * 1987-10-13 1989-05-23 Adolph Coors Company Apparatus for measuring opaque medium coverage of a translucent sheet
US5021675A (en) * 1990-02-05 1991-06-04 Dresser Industries, Inc. Photoelectric mensuration device and method for determining PDC cutter wear

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB620759A (en) * 1946-04-02 1949-03-30 Samuel Peskin Means for measuring surface areas
GB646520A (en) * 1948-02-28 1950-11-22 Londex Ltd Improvements in and relating to area measuring apparatus
GB1019540A (en) * 1964-07-24 1966-02-09 Rolls Royce A method and apparatus for determining the difference in area of an article from an article of known area
US3685912A (en) * 1970-04-01 1972-08-22 Ingenuics Inc Large area retro-transmitting light meter

Also Published As

Publication number Publication date
GB2178167A (en) 1987-02-04
GB2178167B (en) 1989-07-19
GB8617063D0 (en) 1986-08-20

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