JPS6415320U - - Google Patents
Info
- Publication number
- JPS6415320U JPS6415320U JP10980587U JP10980587U JPS6415320U JP S6415320 U JPS6415320 U JP S6415320U JP 10980587 U JP10980587 U JP 10980587U JP 10980587 U JP10980587 U JP 10980587U JP S6415320 U JPS6415320 U JP S6415320U
- Authority
- JP
- Japan
- Prior art keywords
- objective lens
- frame
- rotating frame
- rotating
- fixed
- 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 description 7
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10980587U JPS6415320U (fr) | 1987-07-16 | 1987-07-16 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10980587U JPS6415320U (fr) | 1987-07-16 | 1987-07-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6415320U true JPS6415320U (fr) | 1989-01-26 |
Family
ID=31346387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10980587U Pending JPS6415320U (fr) | 1987-07-16 | 1987-07-16 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6415320U (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7396423B2 (en) | 2001-11-16 | 2008-07-08 | Posco | Method for manufacturing steel plate having superior toughness in weld heat-affected zone |
-
1987
- 1987-07-16 JP JP10980587U patent/JPS6415320U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7396423B2 (en) | 2001-11-16 | 2008-07-08 | Posco | Method for manufacturing steel plate having superior toughness in weld heat-affected zone |