GB189716550A - Window Prism Plates having Prisms Inclined to One Another. - Google Patents

Window Prism Plates having Prisms Inclined to One Another.

Info

Publication number
GB189716550A
GB189716550A GB189716550DA GB189716550A GB 189716550 A GB189716550 A GB 189716550A GB 189716550D A GB189716550D A GB 189716550DA GB 189716550 A GB189716550 A GB 189716550A
Authority
GB
United Kingdom
Prior art keywords
another
prism plates
prisms
window prism
prisms inclined
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
John Meiggs Ewen
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 GB189716550A publication Critical patent/GB189716550A/en
Expired legal-status Critical Current

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Abstract

16,550. Ewen, J. M. July 13. Windows.-The prisms B, C, D, D', D<2> are inclined in different directions, in order to direct the rays of light to the sides of the room, or in other definite directions.
GB189716550D 1897-07-13 1897-07-13 Window Prism Plates having Prisms Inclined to One Another. Expired GB189716550A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189716550T 1897-07-13

Publications (1)

Publication Number Publication Date
GB189716550A true GB189716550A (en) 1897-08-28

Family

ID=32613396

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189716550D Expired GB189716550A (en) 1897-07-13 1897-07-13 Window Prism Plates having Prisms Inclined to One Another.

Country Status (1)

Country Link
GB (1) GB189716550A (en)

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