JPS639569U - - Google Patents
Info
- Publication number
- JPS639569U JPS639569U JP10309686U JP10309686U JPS639569U JP S639569 U JPS639569 U JP S639569U JP 10309686 U JP10309686 U JP 10309686U JP 10309686 U JP10309686 U JP 10309686U JP S639569 U JPS639569 U JP S639569U
- Authority
- JP
- Japan
- Prior art keywords
- cone portion
- valve seat
- valve
- fine particles
- utility
- 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
- 239000010419 fine particle Substances 0.000 claims 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Lift Valve (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10309686U JPS639569U (en, 2012) | 1986-07-07 | 1986-07-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10309686U JPS639569U (en, 2012) | 1986-07-07 | 1986-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS639569U true JPS639569U (en, 2012) | 1988-01-22 |
Family
ID=30975332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10309686U Pending JPS639569U (en, 2012) | 1986-07-07 | 1986-07-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS639569U (en, 2012) |
-
1986
- 1986-07-07 JP JP10309686U patent/JPS639569U/ja active Pending