JPH021174U - - Google Patents
Info
- Publication number
- JPH021174U JPH021174U JP7885988U JP7885988U JPH021174U JP H021174 U JPH021174 U JP H021174U JP 7885988 U JP7885988 U JP 7885988U JP 7885988 U JP7885988 U JP 7885988U JP H021174 U JPH021174 U JP H021174U
- Authority
- JP
- Japan
- Prior art keywords
- blades
- weight
- balance weight
- retainer
- holder
- 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
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7885988U JPH021174U (de) | 1988-06-16 | 1988-06-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7885988U JPH021174U (de) | 1988-06-16 | 1988-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH021174U true JPH021174U (de) | 1990-01-08 |
Family
ID=31303753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7885988U Pending JPH021174U (de) | 1988-06-16 | 1988-06-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH021174U (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0984892A (ja) * | 1995-09-20 | 1997-03-31 | Taisei Corp | 防煙用逆流防止ダンパー |
-
1988
- 1988-06-16 JP JP7885988U patent/JPH021174U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0984892A (ja) * | 1995-09-20 | 1997-03-31 | Taisei Corp | 防煙用逆流防止ダンパー |
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