GB190207295A - Improvements in Apparatus for Testing Sight - Google Patents

Improvements in Apparatus for Testing Sight

Info

Publication number
GB190207295A
GB190207295A GB190207295DA GB190207295A GB 190207295 A GB190207295 A GB 190207295A GB 190207295D A GB190207295D A GB 190207295DA GB 190207295 A GB190207295 A GB 190207295A
Authority
GB
United Kingdom
Prior art keywords
sight
testing
testing sight
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.)
Expired
Application number
Inventor
Charles Wray
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
Application granted granted Critical
Publication of GB190207295A publication Critical patent/GB190207295A/en
Expired legal-status Critical Current

Links

GB190207295D 1902-03-25 1902-03-25 Improvements in Apparatus for Testing Sight Expired GB190207295A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190207295T 1902-03-25

Publications (1)

Publication Number Publication Date
GB190207295A true GB190207295A (en) 1903-02-19

Family

ID=43802851

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190207295D Expired GB190207295A (en) 1902-03-25 1902-03-25 Improvements in Apparatus for Testing Sight

Country Status (1)

Country Link
GB (1) GB190207295A (en)

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