JPS5050943A - - Google Patents
Info
- Publication number
- JPS5050943A JPS5050943A JP8995274A JP8995274A JPS5050943A JP S5050943 A JPS5050943 A JP S5050943A JP 8995274 A JP8995274 A JP 8995274A JP 8995274 A JP8995274 A JP 8995274A JP S5050943 A JPS5050943 A JP S5050943A
- 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
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/32—Fiducial marks and measuring scales within the optical system
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3732673 | 1973-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5050943A true JPS5050943A (en) | 1975-05-07 |
Family
ID=10395606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8995274A Pending JPS5050943A (en) | 1973-08-07 | 1974-08-07 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5050943A (en) |
| DE (1) | DE2436819A1 (en) |
| FR (1) | FR2240461A1 (en) |
| NL (1) | NL7410452A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52151022U (en) * | 1976-05-12 | 1977-11-16 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004085816A (en) * | 2002-08-26 | 2004-03-18 | Pentax Corp | Observation device |
-
1974
- 1974-07-31 DE DE19742436819 patent/DE2436819A1/en active Pending
- 1974-08-05 NL NL7410452A patent/NL7410452A/en unknown
- 1974-08-07 FR FR7427425A patent/FR2240461A1/en active Granted
- 1974-08-07 JP JP8995274A patent/JPS5050943A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52151022U (en) * | 1976-05-12 | 1977-11-16 | ||
| JPS5751382Y2 (en) * | 1976-05-12 | 1982-11-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7410452A (en) | 1975-02-11 |
| FR2240461B3 (en) | 1977-06-03 |
| FR2240461A1 (en) | 1975-03-07 |
| DE2436819A1 (en) | 1975-02-27 |