JPS63200082U - - Google Patents
Info
- Publication number
- JPS63200082U JPS63200082U JP8930187U JP8930187U JPS63200082U JP S63200082 U JPS63200082 U JP S63200082U JP 8930187 U JP8930187 U JP 8930187U JP 8930187 U JP8930187 U JP 8930187U JP S63200082 U JPS63200082 U JP S63200082U
- Authority
- JP
- Japan
- Prior art keywords
- door closer
- shaft
- suspended
- clean room
- door
- 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
- 238000007789 sealing Methods 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims 1
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8930187U JPS63200082U (sl) | 1987-06-10 | 1987-06-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8930187U JPS63200082U (sl) | 1987-06-10 | 1987-06-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63200082U true JPS63200082U (sl) | 1988-12-22 |
Family
ID=30948170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8930187U Pending JPS63200082U (sl) | 1987-06-10 | 1987-06-10 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63200082U (sl) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007138397A (ja) * | 2005-11-15 | 2007-06-07 | Nippon Door Check Mfg Corp | ドアクローザ |
-
1987
- 1987-06-10 JP JP8930187U patent/JPS63200082U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007138397A (ja) * | 2005-11-15 | 2007-06-07 | Nippon Door Check Mfg Corp | ドアクローザ |