JPH0476239U - - Google Patents
Info
- Publication number
- JPH0476239U JPH0476239U JP11890390U JP11890390U JPH0476239U JP H0476239 U JPH0476239 U JP H0476239U JP 11890390 U JP11890390 U JP 11890390U JP 11890390 U JP11890390 U JP 11890390U JP H0476239 U JPH0476239 U JP H0476239U
- Authority
- JP
- Japan
- Prior art keywords
- helix
- carbon film
- around
- predetermined portion
- support
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 229910003481 amorphous carbon Inorganic materials 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- 230000010355 oscillation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
Landscapes
- Microwave Tubes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11890390U JPH0476239U (en]) | 1990-11-15 | 1990-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11890390U JPH0476239U (en]) | 1990-11-15 | 1990-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0476239U true JPH0476239U (en]) | 1992-07-03 |
Family
ID=31866877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11890390U Pending JPH0476239U (en]) | 1990-11-15 | 1990-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0476239U (en]) |
-
1990
- 1990-11-15 JP JP11890390U patent/JPH0476239U/ja active Pending
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