JPH02118664U - - Google Patents
Info
- Publication number
- JPH02118664U JPH02118664U JP2549289U JP2549289U JPH02118664U JP H02118664 U JPH02118664 U JP H02118664U JP 2549289 U JP2549289 U JP 2549289U JP 2549289 U JP2549289 U JP 2549289U JP H02118664 U JPH02118664 U JP H02118664U
- Authority
- JP
- Japan
- Prior art keywords
- solder
- utility
- model registration
- preventive device
- oxidation preventive
- 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
- 229910000679 solder Inorganic materials 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims 2
- 238000007254 oxidation reaction Methods 0.000 claims 2
- 230000003449 preventive effect Effects 0.000 claims 2
- 239000000919 ceramic Substances 0.000 claims 1
- 239000003963 antioxidant agent Substances 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
Landscapes
- Anti-Oxidant Or Stabilizer Compositions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2549289U JPH02118664U (en]) | 1989-03-06 | 1989-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2549289U JPH02118664U (en]) | 1989-03-06 | 1989-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02118664U true JPH02118664U (en]) | 1990-09-25 |
Family
ID=31246276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2549289U Pending JPH02118664U (en]) | 1989-03-06 | 1989-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02118664U (en]) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5183855A (ja) * | 1975-01-20 | 1976-07-22 | Matsushita Electric Ind Co Ltd | Handaso |
| JPS6038661B2 (ja) * | 1978-07-26 | 1985-09-02 | 松下電器産業株式会社 | 酸素濃度検出器 |
-
1989
- 1989-03-06 JP JP2549289U patent/JPH02118664U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5183855A (ja) * | 1975-01-20 | 1976-07-22 | Matsushita Electric Ind Co Ltd | Handaso |
| JPS6038661B2 (ja) * | 1978-07-26 | 1985-09-02 | 松下電器産業株式会社 | 酸素濃度検出器 |