BR9305319A - Ceramic heater - Google Patents
Ceramic heaterInfo
- Publication number
- BR9305319A BR9305319A BR9305319A BR9305319A BR9305319A BR 9305319 A BR9305319 A BR 9305319A BR 9305319 A BR9305319 A BR 9305319A BR 9305319 A BR9305319 A BR 9305319A BR 9305319 A BR9305319 A BR 9305319A
- Authority
- BR
- Brazil
- Prior art keywords
- ceramic heater
- heater
- ceramic
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4354770A JP3016669B2 (en) | 1992-12-17 | 1992-12-17 | Ceramic heater |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9305319A true BR9305319A (en) | 1994-06-21 |
Family
ID=18439795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9305319A BR9305319A (en) | 1992-12-17 | 1993-12-16 | Ceramic heater |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP3016669B2 (en) |
BR (1) | BR9305319A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000058237A (en) | 1998-06-05 | 2000-02-25 | Ngk Spark Plug Co Ltd | Ceramic heater and oxygen sensor using it |
CN108901089B (en) * | 2018-08-22 | 2021-05-25 | 湖南特发新材料有限公司 | Thick film heating element and working temperature increasing method thereof |
-
1992
- 1992-12-17 JP JP4354770A patent/JP3016669B2/en not_active Expired - Lifetime
-
1993
- 1993-12-16 BR BR9305319A patent/BR9305319A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH06188065A (en) | 1994-07-08 |
JP3016669B2 (en) | 2000-03-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EE | Request for examination | ||
FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
FF | Decision: granting | ||
FG9A | Patent or certificate of addition granted | ||
B21A | Expiry acc. art. 78, item i of ipl- expiry of the term of protection |
Free format text: PATENTE EXTINTA EM 16/12/2013 |