JPS4027044Y1 - - Google Patents
Info
- Publication number
- JPS4027044Y1 JPS4027044Y1 JP4835564U JP4835564U JPS4027044Y1 JP S4027044 Y1 JPS4027044 Y1 JP S4027044Y1 JP 4835564 U JP4835564 U JP 4835564U JP 4835564 U JP4835564 U JP 4835564U JP S4027044 Y1 JPS4027044 Y1 JP S4027044Y1
- 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.)
- Expired
Links
Landscapes
- Laminated Bodies (AREA)
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4835564U JPS4027044Y1 (en, 2012) | 1964-06-22 | 1964-06-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4835564U JPS4027044Y1 (en, 2012) | 1964-06-22 | 1964-06-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4027044Y1 true JPS4027044Y1 (en, 2012) | 1965-09-22 |
Family
ID=31782830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4835564U Expired JPS4027044Y1 (en, 2012) | 1964-06-22 | 1964-06-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4027044Y1 (en, 2012) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4846746U (en, 2012) * | 1971-10-07 | 1973-06-19 | ||
JPS4857124U (en, 2012) * | 1971-10-28 | 1973-07-21 | ||
JPS4938339U (en, 2012) * | 1972-07-04 | 1974-04-04 | ||
JPS4993125A (en, 2012) * | 1972-12-30 | 1974-09-05 | ||
JPS52154431A (en) * | 1976-06-15 | 1977-12-22 | Matsushita Electric Works Ltd | Blackboard |
-
1964
- 1964-06-22 JP JP4835564U patent/JPS4027044Y1/ja not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4846746U (en, 2012) * | 1971-10-07 | 1973-06-19 | ||
JPS4857124U (en, 2012) * | 1971-10-28 | 1973-07-21 | ||
JPS4938339U (en, 2012) * | 1972-07-04 | 1974-04-04 | ||
JPS4993125A (en, 2012) * | 1972-12-30 | 1974-09-05 | ||
JPS52154431A (en) * | 1976-06-15 | 1977-12-22 | Matsushita Electric Works Ltd | Blackboard |