JPH03111803U - - Google Patents
Info
- Publication number
- JPH03111803U JPH03111803U JP1844790U JP1844790U JPH03111803U JP H03111803 U JPH03111803 U JP H03111803U JP 1844790 U JP1844790 U JP 1844790U JP 1844790 U JP1844790 U JP 1844790U JP H03111803 U JPH03111803 U JP H03111803U
- Authority
- JP
- Japan
- Prior art keywords
- heating
- mica sheets
- insulating mica
- insulating
- auxiliary electrode
- 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
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000010445 mica Substances 0.000 claims description 6
- 229910052618 mica group Inorganic materials 0.000 claims description 6
Landscapes
- Electric Ovens (AREA)
- Electric Stoves And Ranges (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1844790U JPH03111803U (zh) | 1990-02-26 | 1990-02-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1844790U JPH03111803U (zh) | 1990-02-26 | 1990-02-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH03111803U true JPH03111803U (zh) | 1991-11-15 |
Family
ID=31521603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1844790U Pending JPH03111803U (zh) | 1990-02-26 | 1990-02-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH03111803U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009167755A (ja) * | 2008-01-18 | 2009-07-30 | Nikken Kogaku Co Ltd | 環境保全用ブロック |
-
1990
- 1990-02-26 JP JP1844790U patent/JPH03111803U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009167755A (ja) * | 2008-01-18 | 2009-07-30 | Nikken Kogaku Co Ltd | 環境保全用ブロック |