JPS6434743U - - Google Patents
Info
- Publication number
- JPS6434743U JPS6434743U JP13061287U JP13061287U JPS6434743U JP S6434743 U JPS6434743 U JP S6434743U JP 13061287 U JP13061287 U JP 13061287U JP 13061287 U JP13061287 U JP 13061287U JP S6434743 U JPS6434743 U JP S6434743U
- Authority
- JP
- Japan
- Prior art keywords
- cathode
- impregnated
- alumina powder
- sintered
- sintered body
- 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.)
- Pending
Links
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 3
- 230000008018 melting Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 238000005245 sintering Methods 0.000 claims 1
- 238000005219 brazing Methods 0.000 description 1
Landscapes
- Solid Thermionic Cathode (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13061287U JPS6434743U (sl) | 1987-08-26 | 1987-08-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13061287U JPS6434743U (sl) | 1987-08-26 | 1987-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6434743U true JPS6434743U (sl) | 1989-03-02 |
Family
ID=31385939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13061287U Pending JPS6434743U (sl) | 1987-08-26 | 1987-08-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6434743U (sl) |
-
1987
- 1987-08-26 JP JP13061287U patent/JPS6434743U/ja active Pending