JPS644870U - - Google Patents
Info
- Publication number
- JPS644870U JPS644870U JP9907387U JP9907387U JPS644870U JP S644870 U JPS644870 U JP S644870U JP 9907387 U JP9907387 U JP 9907387U JP 9907387 U JP9907387 U JP 9907387U JP S644870 U JPS644870 U JP S644870U
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- piston
- head
- concrete cylinder
- cylinder
- 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
- 238000012856 packing Methods 0.000 claims description 3
Landscapes
- Details Of Reciprocating Pumps (AREA)
- Reciprocating Pumps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987099073U JPH0629500Y2 (ja) | 1987-06-26 | 1987-06-26 | コンクリ−トポンプにおけるコンクリ−トシリンダのピストン |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987099073U JPH0629500Y2 (ja) | 1987-06-26 | 1987-06-26 | コンクリ−トポンプにおけるコンクリ−トシリンダのピストン |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS644870U true JPS644870U (ko) | 1989-01-12 |
JPH0629500Y2 JPH0629500Y2 (ja) | 1994-08-10 |
Family
ID=31325896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987099073U Expired - Lifetime JPH0629500Y2 (ja) | 1987-06-26 | 1987-06-26 | コンクリ−トポンプにおけるコンクリ−トシリンダのピストン |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0629500Y2 (ko) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50129903U (ko) * | 1974-04-08 | 1975-10-24 | ||
JPS5641171U (ko) * | 1979-09-10 | 1981-04-16 |
-
1987
- 1987-06-26 JP JP1987099073U patent/JPH0629500Y2/ja not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50129903U (ko) * | 1974-04-08 | 1975-10-24 | ||
JPS5641171U (ko) * | 1979-09-10 | 1981-04-16 |
Also Published As
Publication number | Publication date |
---|---|
JPH0629500Y2 (ja) | 1994-08-10 |