JPS63189546U - - Google Patents
Info
- Publication number
- JPS63189546U JPS63189546U JP8161387U JP8161387U JPS63189546U JP S63189546 U JPS63189546 U JP S63189546U JP 8161387 U JP8161387 U JP 8161387U JP 8161387 U JP8161387 U JP 8161387U JP S63189546 U JPS63189546 U JP S63189546U
- Authority
- JP
- Japan
- Prior art keywords
- block
- self
- negative pressure
- valve
- mounting 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.)
- Pending
Links
- 238000009423 ventilation Methods 0.000 claims description 2
Landscapes
- Feeding Of Workpieces (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8161387U JPS63189546U (ru) | 1987-05-27 | 1987-05-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8161387U JPS63189546U (ru) | 1987-05-27 | 1987-05-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63189546U true JPS63189546U (ru) | 1988-12-06 |
Family
ID=30933510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8161387U Pending JPS63189546U (ru) | 1987-05-27 | 1987-05-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63189546U (ru) |
-
1987
- 1987-05-27 JP JP8161387U patent/JPS63189546U/ja active Pending