GB190708704A - Improvements in or relating to Glass or Vitreous Substances and the Production and use thereof. - Google Patents
Improvements in or relating to Glass or Vitreous Substances and the Production and use thereof.Info
- Publication number
- GB190708704A GB190708704A GB190708704DA GB190708704A GB 190708704 A GB190708704 A GB 190708704A GB 190708704D A GB190708704D A GB 190708704DA GB 190708704 A GB190708704 A GB 190708704A
- Authority
- GB
- United Kingdom
- Prior art keywords
- glass
- relating
- production
- ntgen
- lindemann
- 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
Links
Landscapes
- Glass Compositions (AREA)
Abstract
8704. Lindemann, F. A., and Lindemann, C. L. April 15. R÷ntgen-ray and like apparatus.-Glass, which is transparent to X-rays and to light of very short wave length, and hence specially adapted for the manufacture of R÷ntgen - ray and like optical apparatus, is made by fusing a mixture of the oxides of elements having low atomic weights, preferably below 12. For example, a mixture of the oxides of lithium, boron, and beryllium may be used. Borates, fluorides, or carbonates of such elements may also be employed.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190708704T | 1907-04-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190708704A true GB190708704A (en) | 1908-04-15 |
Family
ID=32435084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190708704D Expired GB190708704A (en) | 1907-04-15 | 1907-04-15 | Improvements in or relating to Glass or Vitreous Substances and the Production and use thereof. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190708704A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2456033A (en) * | 1946-04-06 | 1948-12-14 | Eastman Kodak Co | Fluoborate glass |
US2466506A (en) * | 1946-04-06 | 1949-04-05 | Eastman Kodak Co | Fluoride glasses |
US2747105A (en) * | 1951-11-29 | 1956-05-22 | Pittsburgh Plate Glass Co | Transparent nuclear radiation shield |
US2764492A (en) * | 1950-07-08 | 1956-09-25 | Leitz Ernst Gmbh | Borate optical glass |
-
1907
- 1907-04-15 GB GB190708704D patent/GB190708704A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2456033A (en) * | 1946-04-06 | 1948-12-14 | Eastman Kodak Co | Fluoborate glass |
US2466506A (en) * | 1946-04-06 | 1949-04-05 | Eastman Kodak Co | Fluoride glasses |
US2764492A (en) * | 1950-07-08 | 1956-09-25 | Leitz Ernst Gmbh | Borate optical glass |
US2747105A (en) * | 1951-11-29 | 1956-05-22 | Pittsburgh Plate Glass Co | Transparent nuclear radiation shield |
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