JPS4939957A - - Google Patents
Info
- Publication number
- JPS4939957A JPS4939957A JP8549272A JP8549272A JPS4939957A JP S4939957 A JPS4939957 A JP S4939957A JP 8549272 A JP8549272 A JP 8549272A JP 8549272 A JP8549272 A JP 8549272A JP S4939957 A JPS4939957 A JP S4939957A
- Authority
- JP
- Japan
- 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
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8549272A JPS4939957A (cs) | 1972-08-27 | 1972-08-27 | |
| US05/391,166 US3983591A (en) | 1972-08-27 | 1973-08-23 | Cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8549272A JPS4939957A (cs) | 1972-08-27 | 1972-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4939957A true JPS4939957A (cs) | 1974-04-15 |
Family
ID=13860416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8549272A Pending JPS4939957A (cs) | 1972-08-27 | 1972-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4939957A (cs) |
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1972
- 1972-08-27 JP JP8549272A patent/JPS4939957A/ja active Pending