JPS6287256U - - Google Patents
Info
- Publication number
- JPS6287256U JPS6287256U JP17948385U JP17948385U JPS6287256U JP S6287256 U JPS6287256 U JP S6287256U JP 17948385 U JP17948385 U JP 17948385U JP 17948385 U JP17948385 U JP 17948385U JP S6287256 U JPS6287256 U JP S6287256U
- Authority
- JP
- Japan
- Prior art keywords
- lid
- peripheral wall
- airtight
- double
- packing
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Gasket Seals (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17948385U JPS6287256U (ar) | 1985-11-21 | 1985-11-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17948385U JPS6287256U (ar) | 1985-11-21 | 1985-11-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6287256U true JPS6287256U (ar) | 1987-06-03 |
Family
ID=31122585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17948385U Pending JPS6287256U (ar) | 1985-11-21 | 1985-11-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6287256U (ar) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01169174A (ja) * | 1987-12-22 | 1989-07-04 | Daido Steel Co Ltd | 真空炉の蓋の固定方法 |
-
1985
- 1985-11-21 JP JP17948385U patent/JPS6287256U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01169174A (ja) * | 1987-12-22 | 1989-07-04 | Daido Steel Co Ltd | 真空炉の蓋の固定方法 |