JPS61122509U - - Google Patents
Info
- Publication number
- JPS61122509U JPS61122509U JP429985U JP429985U JPS61122509U JP S61122509 U JPS61122509 U JP S61122509U JP 429985 U JP429985 U JP 429985U JP 429985 U JP429985 U JP 429985U JP S61122509 U JPS61122509 U JP S61122509U
- Authority
- JP
- Japan
- Prior art keywords
- thread
- rod
- shaped object
- slit
- plane mirror
- 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
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP429985U JPS61122509U (zh) | 1985-01-17 | 1985-01-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP429985U JPS61122509U (zh) | 1985-01-17 | 1985-01-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61122509U true JPS61122509U (zh) | 1986-08-01 |
Family
ID=30479733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP429985U Pending JPS61122509U (zh) | 1985-01-17 | 1985-01-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61122509U (zh) |
-
1985
- 1985-01-17 JP JP429985U patent/JPS61122509U/ja active Pending
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