JPS52140439U - - Google Patents
Info
- Publication number
- JPS52140439U JPS52140439U JP4956776U JP4956776U JPS52140439U JP S52140439 U JPS52140439 U JP S52140439U JP 4956776 U JP4956776 U JP 4956776U JP 4956776 U JP4956776 U JP 4956776U JP S52140439 U JPS52140439 U JP S52140439U
- 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.)
- Pending
Links
Landscapes
- Chimneys And Flues (AREA)
- Ventilation (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4956776U JPS52140439U (fr) | 1976-04-20 | 1976-04-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4956776U JPS52140439U (fr) | 1976-04-20 | 1976-04-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52140439U true JPS52140439U (fr) | 1977-10-25 |
Family
ID=28508747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4956776U Pending JPS52140439U (fr) | 1976-04-20 | 1976-04-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52140439U (fr) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4527436Y1 (fr) * | 1967-02-22 | 1970-10-23 | ||
JPS4914841B1 (fr) * | 1970-12-19 | 1974-04-10 | ||
JPS5228961B1 (fr) * | 1969-10-03 | 1977-07-29 |
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1976
- 1976-04-20 JP JP4956776U patent/JPS52140439U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4527436Y1 (fr) * | 1967-02-22 | 1970-10-23 | ||
JPS5228961B1 (fr) * | 1969-10-03 | 1977-07-29 | ||
JPS4914841B1 (fr) * | 1970-12-19 | 1974-04-10 |