GB8523071D0 - Detector/indicator of visible information - Google Patents

Detector/indicator of visible information

Info

Publication number
GB8523071D0
GB8523071D0 GB858523071A GB8523071A GB8523071D0 GB 8523071 D0 GB8523071 D0 GB 8523071D0 GB 858523071 A GB858523071 A GB 858523071A GB 8523071 A GB8523071 A GB 8523071A GB 8523071 D0 GB8523071 D0 GB 8523071D0
Authority
GB
United Kingdom
Prior art keywords
indicator
detector
visible information
visible
information
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
GB858523071A
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.)
CRUTCH S A
Original Assignee
CRUTCH S A
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 CRUTCH S A filed Critical CRUTCH S A
Priority to GB858523071A priority Critical patent/GB8523071D0/en
Publication of GB8523071D0 publication Critical patent/GB8523071D0/en
Priority to GB08622493A priority patent/GB2182458A/en
Pending legal-status Critical Current

Links

GB858523071A 1985-09-18 1985-09-18 Detector/indicator of visible information Pending GB8523071D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB858523071A GB8523071D0 (en) 1985-09-18 1985-09-18 Detector/indicator of visible information
GB08622493A GB2182458A (en) 1985-09-18 1986-09-18 Comparing visible information from a sample to a reference

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858523071A GB8523071D0 (en) 1985-09-18 1985-09-18 Detector/indicator of visible information

Publications (1)

Publication Number Publication Date
GB8523071D0 true GB8523071D0 (en) 1985-10-23

Family

ID=10585365

Family Applications (2)

Application Number Title Priority Date Filing Date
GB858523071A Pending GB8523071D0 (en) 1985-09-18 1985-09-18 Detector/indicator of visible information
GB08622493A Withdrawn GB2182458A (en) 1985-09-18 1986-09-18 Comparing visible information from a sample to a reference

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB08622493A Withdrawn GB2182458A (en) 1985-09-18 1986-09-18 Comparing visible information from a sample to a reference

Country Status (1)

Country Link
GB (2) GB8523071D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2248118B (en) * 1990-09-01 1994-03-30 Palintest Ltd Colour test card
US5665640A (en) 1994-06-03 1997-09-09 Sony Corporation Method for producing titanium-containing thin films by low temperature plasma-enhanced chemical vapor deposition using a rotating susceptor reactor
EP1480558B1 (en) * 2002-02-26 2006-09-13 HH Impress Limited Skin testing apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB396672A (en) * 1933-05-29 1933-08-10 Frank Owen Barralet Device for indicating the presence of a chemical substance by colour change
FR824554A (en) * 1936-10-02 1938-02-11 Hellige & Compagnieg M B H F Device for the determination of chemical values by color comparison
FR907856A (en) * 1944-05-23 1946-03-25 Philatelic colorimeter
GB1294197A (en) * 1970-02-10 1972-10-25 Loing Verreries Process and apparatus for the measurement of colour

Also Published As

Publication number Publication date
GB2182458A (en) 1987-05-13
GB8622493D0 (en) 1986-10-22

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