JPS5639963A - Stair elevator - Google Patents
Stair elevatorInfo
- Publication number
- JPS5639963A JPS5639963A JP9892779A JP9892779A JPS5639963A JP S5639963 A JPS5639963 A JP S5639963A JP 9892779 A JP9892779 A JP 9892779A JP 9892779 A JP9892779 A JP 9892779A JP S5639963 A JPS5639963 A JP S5639963A
- Authority
- JP
- Japan
- Prior art keywords
- stair elevator
- stair
- elevator
- 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.)
- Granted
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9892779A JPS5639963A (en) | 1979-08-02 | 1979-08-02 | Stair elevator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9892779A JPS5639963A (en) | 1979-08-02 | 1979-08-02 | Stair elevator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5639963A true JPS5639963A (en) | 1981-04-15 |
JPS6222834B2 JPS6222834B2 (en) | 1987-05-20 |
Family
ID=14232753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9892779A Granted JPS5639963A (en) | 1979-08-02 | 1979-08-02 | Stair elevator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5639963A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6393924U (en) * | 1986-12-06 | 1988-06-17 | ||
JPH0756109A (en) * | 1993-03-31 | 1995-03-03 | Hughes Aircraft Co | Back projecting screen wherein off-axis sunlight is excluded |
JP2018188095A (en) * | 2017-05-11 | 2018-11-29 | 株式会社ジェイアール東日本物流 | Stairway raising/lowering apparatus |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5121622A (en) * | 1974-08-14 | 1976-02-20 | Saburo Takada | Shoborobotsuto kyatapiraunkosochi |
-
1979
- 1979-08-02 JP JP9892779A patent/JPS5639963A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5121622A (en) * | 1974-08-14 | 1976-02-20 | Saburo Takada | Shoborobotsuto kyatapiraunkosochi |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6393924U (en) * | 1986-12-06 | 1988-06-17 | ||
JPH052174Y2 (en) * | 1986-12-06 | 1993-01-20 | ||
JPH0756109A (en) * | 1993-03-31 | 1995-03-03 | Hughes Aircraft Co | Back projecting screen wherein off-axis sunlight is excluded |
JP2018188095A (en) * | 2017-05-11 | 2018-11-29 | 株式会社ジェイアール東日本物流 | Stairway raising/lowering apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPS6222834B2 (en) | 1987-05-20 |
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