NL87153C - - Google Patents
Info
- Publication number
- NL87153C NL87153C NL87153DA NL87153C NL 87153 C NL87153 C NL 87153C NL 87153D A NL87153D A NL 87153DA NL 87153 C NL87153 C NL 87153C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/04—Manufacture of electrodes or electrode systems of thermionic cathodes
- H01J9/042—Manufacture, activation of the emissive part
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Electrolytic Production Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE545832T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL87153C true NL87153C (Sortimente) |
Family
ID=3872214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL87153D NL87153C (Sortimente) |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE545832A (Sortimente) |
| NL (1) | NL87153C (Sortimente) |
-
0
- NL NL87153D patent/NL87153C/xx active
- BE BE545832D patent/BE545832A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE545832A (Sortimente) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE545832A (Sortimente) |