JPH0520785Y2 - - Google Patents
Info
- Publication number
- JPH0520785Y2 JPH0520785Y2 JP841889U JP841889U JPH0520785Y2 JP H0520785 Y2 JPH0520785 Y2 JP H0520785Y2 JP 841889 U JP841889 U JP 841889U JP 841889 U JP841889 U JP 841889U JP H0520785 Y2 JPH0520785 Y2 JP H0520785Y2
- Authority
- JP
- Japan
- Prior art keywords
- lid member
- upper lid
- hollow body
- guard
- outer circumferential
- 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.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000007599 discharging Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP841889U JPH0520785Y2 (en, 2012) | 1989-01-26 | 1989-01-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP841889U JPH0520785Y2 (en, 2012) | 1989-01-26 | 1989-01-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0299896U JPH0299896U (en, 2012) | 1990-08-08 |
JPH0520785Y2 true JPH0520785Y2 (en, 2012) | 1993-05-28 |
Family
ID=31214280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP841889U Expired - Lifetime JPH0520785Y2 (en, 2012) | 1989-01-26 | 1989-01-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0520785Y2 (en, 2012) |
-
1989
- 1989-01-26 JP JP841889U patent/JPH0520785Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0299896U (en, 2012) | 1990-08-08 |
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