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GB189515107A - Improvements in Lenses. - Google Patents

Improvements in Lenses.

Info

Publication number
GB189515107A
GB189515107A GB189515107DA GB189515107A GB 189515107 A GB189515107 A GB 189515107A GB 189515107D A GB189515107D A GB 189515107DA GB 189515107 A GB189515107 A GB 189515107A
Authority
GB
United Kingdom
Prior art keywords
lenses
improvements
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
Inventor
Harold Dennis Taylor
Original Assignee
Harold Dennis Taylor
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 Harold Dennis Taylor filed Critical Harold Dennis Taylor
Priority to GB189515107T priority Critical
Application granted granted Critical
Publication of GB189515107A publication Critical patent/GB189515107A/en
Application status is Pending legal-status Critical

Links

GB189515107D 1895-08-10 1895-08-10 Improvements in Lenses. Pending GB189515107A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB189515107T 1895-08-10

Publications (1)

Publication Number Publication Date
GB189515107A true GB189515107A (en) 1896-07-18

Family

ID=32610564

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189515107D Pending GB189515107A (en) 1895-08-10 1895-08-10 Improvements in Lenses.

Country Status (1)

Country Link
GB (1) GB189515107A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5596455A (en) * 1995-06-29 1997-01-21 Minnesota Mining And Manufacturing Company Fixed-focus triplet projection lens for overhead projectors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5596455A (en) * 1995-06-29 1997-01-21 Minnesota Mining And Manufacturing Company Fixed-focus triplet projection lens for overhead projectors

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