JPH03119713U - - Google Patents
Info
- Publication number
- JPH03119713U JPH03119713U JP14280889U JP14280889U JPH03119713U JP H03119713 U JPH03119713 U JP H03119713U JP 14280889 U JP14280889 U JP 14280889U JP 14280889 U JP14280889 U JP 14280889U JP H03119713 U JPH03119713 U JP H03119713U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic compass
- spherical
- floating
- floating body
- view
- 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.)
- Granted
Links
- 230000005484 gravity Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 238000005339 levitation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Toys (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14280889U JPH0754807Y2 (ja) | 1989-12-12 | 1989-12-12 | ▲磁▼気羅針儀 |
US07/573,058 US5107597A (en) | 1989-08-24 | 1990-08-24 | Magnetic compass |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14280889U JPH0754807Y2 (ja) | 1989-12-12 | 1989-12-12 | ▲磁▼気羅針儀 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH03119713U true JPH03119713U (enrdf_load_stackoverflow) | 1991-12-10 |
JPH0754807Y2 JPH0754807Y2 (ja) | 1995-12-18 |
Family
ID=31689620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14280889U Expired - Lifetime JPH0754807Y2 (ja) | 1989-08-24 | 1989-12-12 | ▲磁▼気羅針儀 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0754807Y2 (enrdf_load_stackoverflow) |
-
1989
- 1989-12-12 JP JP14280889U patent/JPH0754807Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0754807Y2 (ja) | 1995-12-18 |
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