NL46597C - - Google Patents
Info
- Publication number
- NL46597C NL46597C NL46597DA NL46597C NL 46597 C NL46597 C NL 46597C NL 46597D A NL46597D A NL 46597DA NL 46597 C NL46597 C NL 46597C
- 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
- H01J29/88—Vessels; Containers; Vacuum locks provided with coatings on the walls thereof; Selection of materials for the coatings
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2790735A GB464105A (en) | 1935-10-09 | 1935-10-09 | Improvements in and relating to electron discharge devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL46597C true NL46597C (cg-RX-API-DMAC7.html) |
Family
ID=10267216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL46597D NL46597C (cg-RX-API-DMAC7.html) | 1935-10-09 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR809585A (cg-RX-API-DMAC7.html) |
| GB (1) | GB464105A (cg-RX-API-DMAC7.html) |
| NL (1) | NL46597C (cg-RX-API-DMAC7.html) |
-
0
- NL NL46597D patent/NL46597C/xx active
-
1935
- 1935-10-09 GB GB2790735A patent/GB464105A/en not_active Expired
-
1936
- 1936-08-12 FR FR809585D patent/FR809585A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR809585A (fr) | 1937-03-06 |
| GB464105A (en) | 1937-04-09 |