JPS63130043U - - Google Patents
Info
- Publication number
- JPS63130043U JPS63130043U JP2180287U JP2180287U JPS63130043U JP S63130043 U JPS63130043 U JP S63130043U JP 2180287 U JP2180287 U JP 2180287U JP 2180287 U JP2180287 U JP 2180287U JP S63130043 U JPS63130043 U JP S63130043U
- Authority
- JP
- Japan
- Prior art keywords
- point
- vacuum
- utility
- scope
- registration request
- 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
Landscapes
- Pressure Vessels And Lids Thereof (AREA)
Description
第１図は本案の断面図。 Figure 1 is a cross-sectional view of the present proposal.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2180287U JPS63130043U (en) | 1987-02-17 | 1987-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2180287U JPS63130043U (en) | 1987-02-17 | 1987-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63130043U true JPS63130043U (en) | 1988-08-25 |
Family
ID=30818581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2180287U Pending JPS63130043U (en) | 1987-02-17 | 1987-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63130043U (en) |
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1987
- 1987-02-17 JP JP2180287U patent/JPS63130043U/ja active Pending