JPH01143494U - - Google Patents
Info
- Publication number
- JPH01143494U JPH01143494U JP3979988U JP3979988U JPH01143494U JP H01143494 U JPH01143494 U JP H01143494U JP 3979988 U JP3979988 U JP 3979988U JP 3979988 U JP3979988 U JP 3979988U JP H01143494 U JPH01143494 U JP H01143494U
- Authority
- JP
- Japan
- Prior art keywords
- protrusions
- ceramic
- tube base
- metal
- ceramic paper
- 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
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
- Thermal Insulation (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3979988U JPH01143494U (fi) | 1988-03-26 | 1988-03-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3979988U JPH01143494U (fi) | 1988-03-26 | 1988-03-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01143494U true JPH01143494U (fi) | 1989-10-02 |
Family
ID=31266288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3979988U Pending JPH01143494U (fi) | 1988-03-26 | 1988-03-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01143494U (fi) |
-
1988
- 1988-03-26 JP JP3979988U patent/JPH01143494U/ja active Pending