JPH0320377U - - Google Patents
Info
- Publication number
- JPH0320377U JPH0320377U JP8041389U JP8041389U JPH0320377U JP H0320377 U JPH0320377 U JP H0320377U JP 8041389 U JP8041389 U JP 8041389U JP 8041389 U JP8041389 U JP 8041389U JP H0320377 U JPH0320377 U JP H0320377U
- Authority
- JP
- Japan
- Prior art keywords
- sign
- tread
- signs
- stair
- sign indicating
- 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
Landscapes
- Steps, Ramps, And Handrails (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8041389U JPH0320377U (sv) | 1989-07-07 | 1989-07-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8041389U JPH0320377U (sv) | 1989-07-07 | 1989-07-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0320377U true JPH0320377U (sv) | 1991-02-27 |
Family
ID=31625450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8041389U Pending JPH0320377U (sv) | 1989-07-07 | 1989-07-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0320377U (sv) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5439658A (en) * | 1977-09-03 | 1979-03-27 | Nippon Chemical Ind | Device of discriminating generating condition of zero signal for detecting starting point signal |
JPS5622357B2 (sv) * | 1973-07-27 | 1981-05-25 | ||
JPS5721722B2 (sv) * | 1974-11-22 | 1982-05-10 |
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1989
- 1989-07-07 JP JP8041389U patent/JPH0320377U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5622357B2 (sv) * | 1973-07-27 | 1981-05-25 | ||
JPS5721722B2 (sv) * | 1974-11-22 | 1982-05-10 | ||
JPS5439658A (en) * | 1977-09-03 | 1979-03-27 | Nippon Chemical Ind | Device of discriminating generating condition of zero signal for detecting starting point signal |