GB9109608D0 - Light filter - Google Patents

Light filter

Info

Publication number
GB9109608D0
GB9109608D0 GB919109608A GB9109608A GB9109608D0 GB 9109608 D0 GB9109608 D0 GB 9109608D0 GB 919109608 A GB919109608 A GB 919109608A GB 9109608 A GB9109608 A GB 9109608A GB 9109608 D0 GB9109608 D0 GB 9109608D0
Authority
GB
United Kingdom
Prior art keywords
light filter
filter
light
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
GB919109608A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB919109608A priority Critical patent/GB9109608D0/en
Publication of GB9109608D0 publication Critical patent/GB9109608D0/en
Pending legal-status Critical Current

Links

GB919109608A 1991-05-03 1991-05-03 Light filter Pending GB9109608D0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB919109608A GB9109608D0 (en) 1991-05-03 1991-05-03 Light filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919109608A GB9109608D0 (en) 1991-05-03 1991-05-03 Light filter

Publications (1)

Publication Number Publication Date
GB9109608D0 true GB9109608D0 (en) 1991-06-26

Family

ID=10694404

Family Applications (1)

Application Number Title Priority Date Filing Date
GB919109608A Pending GB9109608D0 (en) 1991-05-03 1991-05-03 Light filter

Country Status (1)

Country Link
GB (1) GB9109608D0 (en)

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