JPS5721723U - - Google Patents
Info
- Publication number
- JPS5721723U JPS5721723U JP9864780U JP9864780U JPS5721723U JP S5721723 U JPS5721723 U JP S5721723U JP 9864780 U JP9864780 U JP 9864780U JP 9864780 U JP9864780 U JP 9864780U JP S5721723 U JPS5721723 U JP S5721723U
- 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.)
- Granted
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1980098647U JPS5811862Y2 (ja) | 1980-07-11 | 1980-07-11 | 階段の踏板 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1980098647U JPS5811862Y2 (ja) | 1980-07-11 | 1980-07-11 | 階段の踏板 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5721723U true JPS5721723U (ja) | 1982-02-04 |
JPS5811862Y2 JPS5811862Y2 (ja) | 1983-03-07 |
Family
ID=29460354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1980098647U Expired JPS5811862Y2 (ja) | 1980-07-11 | 1980-07-11 | 階段の踏板 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5811862Y2 (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS526806A (en) * | 1975-07-04 | 1977-01-19 | Hitachi Ltd | Dove-tail pin for a turbine rotor blade |
JPS5412447U (ja) * | 1977-06-28 | 1979-01-26 | ||
JPS5555802U (ja) * | 1978-10-09 | 1980-04-15 | ||
JPS5640804A (en) * | 1979-09-13 | 1981-04-17 | Nippon Telegr & Teleph Corp <Ntt> | Optical branching filter |
JPS56155901A (en) * | 1980-05-06 | 1981-12-02 | Nippon Telegr & Teleph Corp <Ntt> | Optical wave coupling and branching filter |
-
1980
- 1980-07-11 JP JP1980098647U patent/JPS5811862Y2/ja not_active Expired
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS526806A (en) * | 1975-07-04 | 1977-01-19 | Hitachi Ltd | Dove-tail pin for a turbine rotor blade |
JPS5412447U (ja) * | 1977-06-28 | 1979-01-26 | ||
JPS5555802U (ja) * | 1978-10-09 | 1980-04-15 | ||
JPS5640804A (en) * | 1979-09-13 | 1981-04-17 | Nippon Telegr & Teleph Corp <Ntt> | Optical branching filter |
JPS56155901A (en) * | 1980-05-06 | 1981-12-02 | Nippon Telegr & Teleph Corp <Ntt> | Optical wave coupling and branching filter |
Also Published As
Publication number | Publication date |
---|---|
JPS5811862Y2 (ja) | 1983-03-07 |