JPS56121959U - - Google Patents
Info
- Publication number
- JPS56121959U JPS56121959U JP2055780U JP2055780U JPS56121959U JP S56121959 U JPS56121959 U JP S56121959U JP 2055780 U JP2055780 U JP 2055780U JP 2055780 U JP2055780 U JP 2055780U JP S56121959 U JPS56121959 U JP S56121959U
- 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
Landscapes
- Ventilation (AREA)
- Control Of Combustion (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1980020557U JPS6210591Y2 (ja) | 1980-02-19 | 1980-02-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1980020557U JPS6210591Y2 (ja) | 1980-02-19 | 1980-02-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56121959U true JPS56121959U (ja) | 1981-09-17 |
JPS6210591Y2 JPS6210591Y2 (ja) | 1987-03-12 |
Family
ID=29616746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1980020557U Expired JPS6210591Y2 (ja) | 1980-02-19 | 1980-02-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6210591Y2 (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5361838U (ja) * | 1976-10-28 | 1978-05-25 | ||
JPS549338A (en) * | 1977-06-23 | 1979-01-24 | Noboru Iwata | Rotary energy for applying buoyancy thereto |
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1980
- 1980-02-19 JP JP1980020557U patent/JPS6210591Y2/ja not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5361838U (ja) * | 1976-10-28 | 1978-05-25 | ||
JPS549338A (en) * | 1977-06-23 | 1979-01-24 | Noboru Iwata | Rotary energy for applying buoyancy thereto |
Also Published As
Publication number | Publication date |
---|---|
JPS6210591Y2 (ja) | 1987-03-12 |