JPS6341489Y2 - - Google Patents
Info
- Publication number
- JPS6341489Y2 JPS6341489Y2 JP10647682U JP10647682U JPS6341489Y2 JP S6341489 Y2 JPS6341489 Y2 JP S6341489Y2 JP 10647682 U JP10647682 U JP 10647682U JP 10647682 U JP10647682 U JP 10647682U JP S6341489 Y2 JPS6341489 Y2 JP S6341489Y2
- Authority
- JP
- Japan
- Prior art keywords
- long material
- knob
- roll
- doorknob
- 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.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 15
- 239000011347 resin Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 8
- 230000003749 cleanliness Effects 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10647682U JPS5910451U (ja) | 1982-07-13 | 1982-07-13 | ドアノブの清潔維持装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10647682U JPS5910451U (ja) | 1982-07-13 | 1982-07-13 | ドアノブの清潔維持装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5910451U JPS5910451U (ja) | 1984-01-23 |
| JPS6341489Y2 true JPS6341489Y2 (un) | 1988-10-31 |
Family
ID=30249154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10647682U Granted JPS5910451U (ja) | 1982-07-13 | 1982-07-13 | ドアノブの清潔維持装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5910451U (un) |
-
1982
- 1982-07-13 JP JP10647682U patent/JPS5910451U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5910451U (ja) | 1984-01-23 |
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