JPH045114Y2 - - Google Patents
Info
- Publication number
- JPH045114Y2 JPH045114Y2 JP782484U JP782484U JPH045114Y2 JP H045114 Y2 JPH045114 Y2 JP H045114Y2 JP 782484 U JP782484 U JP 782484U JP 782484 U JP782484 U JP 782484U JP H045114 Y2 JPH045114 Y2 JP H045114Y2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic drum
- magnetic
- drum
- lower case
- oil
- 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
- 239000003921 oil Substances 0.000 claims description 15
- 239000010687 lubricating oil Substances 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 206010029216 Nervousness Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000006247 magnetic powder Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Magnetic Record Carriers (AREA)
- Packaging For Recording Disks (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP782484U JPS60120567U (ja) | 1984-01-24 | 1984-01-24 | 磁気ドラムカセツト |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP782484U JPS60120567U (ja) | 1984-01-24 | 1984-01-24 | 磁気ドラムカセツト |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60120567U JPS60120567U (ja) | 1985-08-14 |
JPH045114Y2 true JPH045114Y2 (es) | 1992-02-13 |
Family
ID=30486533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP782484U Granted JPS60120567U (ja) | 1984-01-24 | 1984-01-24 | 磁気ドラムカセツト |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60120567U (es) |
-
1984
- 1984-01-24 JP JP782484U patent/JPS60120567U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS60120567U (ja) | 1985-08-14 |
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