JPH03104787U - - Google Patents
Info
- Publication number
- JPH03104787U JPH03104787U JP1206190U JP1206190U JPH03104787U JP H03104787 U JPH03104787 U JP H03104787U JP 1206190 U JP1206190 U JP 1206190U JP 1206190 U JP1206190 U JP 1206190U JP H03104787 U JPH03104787 U JP H03104787U
- Authority
- JP
- Japan
- Prior art keywords
- fulcrum
- trap door
- gear
- slit
- fulcrum projection
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Casings For Electric Apparatus (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1206190U JPH03104787U (xx) | 1990-02-10 | 1990-02-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1206190U JPH03104787U (xx) | 1990-02-10 | 1990-02-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH03104787U true JPH03104787U (xx) | 1991-10-30 |
Family
ID=31515556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1206190U Pending JPH03104787U (xx) | 1990-02-10 | 1990-02-10 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH03104787U (xx) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006298656A (ja) * | 2005-04-15 | 2006-11-02 | Sadayuki Matsutani | コンクリート混和剤及びコンクリート製品 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0217886B2 (xx) * | 1981-01-24 | 1990-04-23 | Kanegafuchi Chemical Ind |
-
1990
- 1990-02-10 JP JP1206190U patent/JPH03104787U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0217886B2 (xx) * | 1981-01-24 | 1990-04-23 | Kanegafuchi Chemical Ind |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006298656A (ja) * | 2005-04-15 | 2006-11-02 | Sadayuki Matsutani | コンクリート混和剤及びコンクリート製品 |