NL120842C - - Google Patents
Info
- Publication number
- NL120842C NL120842C NL120842DA NL120842C NL 120842 C NL120842 C NL 120842C NL 120842D A NL120842D A NL 120842DA NL 120842 C NL120842 C NL 120842C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/86—Vessels; Containers; Vacuum locks
- H01J29/863—Vessels or containers characterised by the material thereof
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22252362A | 1962-09-10 | 1962-09-10 | |
| US29088763A | 1963-06-24 | 1963-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL120842C true NL120842C (en) |
Family
ID=26916890
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL120842D NL120842C (en) | 1962-09-10 | ||
| NL297603D NL297603A (en) | 1962-09-10 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL297603D NL297603A (en) | 1962-09-10 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1464518B2 (en) |
| GB (1) | GB994118A (en) |
| NL (2) | NL297603A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5215944A (en) * | 1991-07-29 | 1993-06-01 | Ppg Industries, Inc. | X-ray absorbing glass compositions |
-
0
- NL NL120842D patent/NL120842C/xx active
- NL NL297603D patent/NL297603A/xx unknown
-
1963
- 1963-09-09 DE DE19631464518 patent/DE1464518B2/en not_active Withdrawn
- 1963-09-10 GB GB3568763A patent/GB994118A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1464518A1 (en) | 1969-02-27 |
| DE1464518B2 (en) | 1970-07-23 |
| NL297603A (en) | |
| GB994118A (en) | 1965-06-02 |