JPH0350637U - - Google Patents
Info
- Publication number
- JPH0350637U JPH0350637U JP11166589U JP11166589U JPH0350637U JP H0350637 U JPH0350637 U JP H0350637U JP 11166589 U JP11166589 U JP 11166589U JP 11166589 U JP11166589 U JP 11166589U JP H0350637 U JPH0350637 U JP H0350637U
- Authority
- JP
- Japan
- Prior art keywords
- packing
- iron
- frame body
- receiving step
- step part
- 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.)
- Granted
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 238000012856 packing Methods 0.000 claims description 9
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims 2
- 241000207961 Sesamum Species 0.000 description 1
- 235000003434 Sesamum indicum Nutrition 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989111665U JPH086830Y2 (ja) | 1989-09-26 | 1989-09-26 | マンホール用鉄蓋のシール機構 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989111665U JPH086830Y2 (ja) | 1989-09-26 | 1989-09-26 | マンホール用鉄蓋のシール機構 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0350637U true JPH0350637U (en]) | 1991-05-16 |
| JPH086830Y2 JPH086830Y2 (ja) | 1996-02-28 |
Family
ID=31660137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989111665U Expired - Lifetime JPH086830Y2 (ja) | 1989-09-26 | 1989-09-26 | マンホール用鉄蓋のシール機構 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH086830Y2 (en]) |
-
1989
- 1989-09-26 JP JP1989111665U patent/JPH086830Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH086830Y2 (ja) | 1996-02-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |