JPS6231842Y2 - - Google Patents
Info
- Publication number
- JPS6231842Y2 JPS6231842Y2 JP85881U JP85881U JPS6231842Y2 JP S6231842 Y2 JPS6231842 Y2 JP S6231842Y2 JP 85881 U JP85881 U JP 85881U JP 85881 U JP85881 U JP 85881U JP S6231842 Y2 JPS6231842 Y2 JP S6231842Y2
- Authority
- JP
- Japan
- Prior art keywords
- main body
- plumb bob
- mid
- disk surface
- sun
- 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
- 238000005259 measurement Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 description 2
Landscapes
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP85881U JPS6231842Y2 (pt) | 1981-01-07 | 1981-01-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP85881U JPS6231842Y2 (pt) | 1981-01-07 | 1981-01-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57114910U JPS57114910U (pt) | 1982-07-16 |
JPS6231842Y2 true JPS6231842Y2 (pt) | 1987-08-15 |
Family
ID=29799398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP85881U Expired JPS6231842Y2 (pt) | 1981-01-07 | 1981-01-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6231842Y2 (pt) |
-
1981
- 1981-01-07 JP JP85881U patent/JPS6231842Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS57114910U (pt) | 1982-07-16 |
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