JPS57148123U - - Google Patents
Info
- Publication number
- JPS57148123U JPS57148123U JP3448981U JP3448981U JPS57148123U JP S57148123 U JPS57148123 U JP S57148123U JP 3448981 U JP3448981 U JP 3448981U JP 3448981 U JP3448981 U JP 3448981U JP S57148123 U JPS57148123 U JP S57148123U
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3448981U JPS57148123U (en) | 1981-03-12 | 1981-03-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3448981U JPS57148123U (en) | 1981-03-12 | 1981-03-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57148123U true JPS57148123U (en) | 1982-09-17 |
Family
ID=29831825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3448981U Pending JPS57148123U (en) | 1981-03-12 | 1981-03-12 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57148123U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990009577A1 (en) * | 1989-02-17 | 1990-08-23 | Yamashita, Mashayo | Instrument for inspecting brilliance of jewels such as diamond and photographing of jewels therewith |
EP0464824A2 (en) * | 1990-07-06 | 1992-01-08 | Kinsaku Yamashita | Method and implement for observing or photographing GEM such as diamond |
-
1981
- 1981-03-12 JP JP3448981U patent/JPS57148123U/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990009577A1 (en) * | 1989-02-17 | 1990-08-23 | Yamashita, Mashayo | Instrument for inspecting brilliance of jewels such as diamond and photographing of jewels therewith |
EP0464824A2 (en) * | 1990-07-06 | 1992-01-08 | Kinsaku Yamashita | Method and implement for observing or photographing GEM such as diamond |
EP0464824A3 (en) * | 1990-07-06 | 1992-01-22 | Kinsaku Yamashita | Method and implement for observing or photographing gem such as diamond |