JPS63138510U - - Google Patents
Info
- Publication number
- JPS63138510U JPS63138510U JP1987031330U JP3133087U JPS63138510U JP S63138510 U JPS63138510 U JP S63138510U JP 1987031330 U JP1987031330 U JP 1987031330U JP 3133087 U JP3133087 U JP 3133087U JP S63138510 U JPS63138510 U JP S63138510U
- Authority
- JP
- Japan
- Prior art keywords
- lens barrel
- conical
- black
- utility
- telescope
- 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
- 210000004240 ciliary body Anatomy 0.000 description 1
Landscapes
- Telescopes (AREA)
- Lens Barrels (AREA)
- Surface Treatment Of Optical Elements (AREA)
- Laminated Bodies (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987031330U JPS63138510U (xx) | 1987-03-03 | 1987-03-03 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987031330U JPS63138510U (xx) | 1987-03-03 | 1987-03-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63138510U true JPS63138510U (xx) | 1988-09-12 |
Family
ID=30836962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987031330U Pending JPS63138510U (xx) | 1987-03-03 | 1987-03-03 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63138510U (xx) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4839039A (xx) * | 1971-09-20 | 1973-06-08 | ||
JPS4825739B1 (xx) * | 1970-08-01 | 1973-07-31 | ||
JPS4918326A (xx) * | 1972-06-10 | 1974-02-18 |
-
1987
- 1987-03-03 JP JP1987031330U patent/JPS63138510U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4825739B1 (xx) * | 1970-08-01 | 1973-07-31 | ||
JPS4839039A (xx) * | 1971-09-20 | 1973-06-08 | ||
JPS4918326A (xx) * | 1972-06-10 | 1974-02-18 |