JPS5129424B1 - - Google Patents
Info
- Publication number
- JPS5129424B1 JPS5129424B1 JP8047670A JP8047670A JPS5129424B1 JP S5129424 B1 JPS5129424 B1 JP S5129424B1 JP 8047670 A JP8047670 A JP 8047670A JP 8047670 A JP8047670 A JP 8047670A JP S5129424 B1 JPS5129424 B1 JP S5129424B1
- Authority
- JP
- Japan
- 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
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8047670A JPS5129424B1 (en) | 1970-09-16 | 1970-09-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8047670A JPS5129424B1 (en) | 1970-09-16 | 1970-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5129424B1 true JPS5129424B1 (en) | 1976-08-25 |
Family
ID=13719306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8047670A Pending JPS5129424B1 (en) | 1970-09-16 | 1970-09-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5129424B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011519040A (en) * | 2008-04-30 | 2011-06-30 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Optical apparatus for irradiating the object to be measured, and interference measuring apparatus for measuring the surface of the object to be measured |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2460836A (en) * | 1946-06-04 | 1949-02-08 | American Instr Co Inc | Level device employing a light reflecting liquid surface as a horizontal refrence surface |
-
1970
- 1970-09-16 JP JP8047670A patent/JPS5129424B1/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2460836A (en) * | 1946-06-04 | 1949-02-08 | American Instr Co Inc | Level device employing a light reflecting liquid surface as a horizontal refrence surface |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011519040A (en) * | 2008-04-30 | 2011-06-30 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Optical apparatus for irradiating the object to be measured, and interference measuring apparatus for measuring the surface of the object to be measured |