JPS6185299U - - Google Patents
Info
- Publication number
- JPS6185299U JPS6185299U JP16952584U JP16952584U JPS6185299U JP S6185299 U JPS6185299 U JP S6185299U JP 16952584 U JP16952584 U JP 16952584U JP 16952584 U JP16952584 U JP 16952584U JP S6185299 U JPS6185299 U JP S6185299U
- Authority
- JP
- Japan
- Prior art keywords
- powder
- changing device
- grains
- color changing
- specific gravity
- 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
- 239000000843 powder Substances 0.000 claims description 11
- 239000008187 granular material Substances 0.000 claims description 6
- 239000006247 magnetic powder Substances 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 2
- 230000005484 gravity Effects 0.000 claims 3
- 239000000203 mixture Substances 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 239000002344 surface layer Substances 0.000 claims 1
Landscapes
- Toys (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16952584U JPS6185299U (enExample) | 1984-11-08 | 1984-11-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16952584U JPS6185299U (enExample) | 1984-11-08 | 1984-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6185299U true JPS6185299U (enExample) | 1986-06-04 |
Family
ID=30727253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16952584U Pending JPS6185299U (enExample) | 1984-11-08 | 1984-11-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6185299U (enExample) |
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1984
- 1984-11-08 JP JP16952584U patent/JPS6185299U/ja active Pending