JPS50139700A - - Google Patents
Info
- Publication number
- JPS50139700A JPS50139700A JP4592774A JP4592774A JPS50139700A JP S50139700 A JPS50139700 A JP S50139700A JP 4592774 A JP4592774 A JP 4592774A JP 4592774 A JP4592774 A JP 4592774A JP S50139700 A JPS50139700 A JP S50139700A
- 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
- Burglar Alarm Systems (AREA)
- Fire Alarms (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4592774A JPS50139700A (enrdf_load_stackoverflow) | 1974-04-25 | 1974-04-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4592774A JPS50139700A (enrdf_load_stackoverflow) | 1974-04-25 | 1974-04-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS50139700A true JPS50139700A (enrdf_load_stackoverflow) | 1975-11-08 |
Family
ID=12732881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4592774A Pending JPS50139700A (enrdf_load_stackoverflow) | 1974-04-25 | 1974-04-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS50139700A (enrdf_load_stackoverflow) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55100295U (enrdf_load_stackoverflow) * | 1978-12-29 | 1980-07-12 | ||
JPS5819575A (ja) * | 1981-07-27 | 1983-02-04 | Fujio Nakamae | 超音波利用距離測定装置 |
JPS63126095A (ja) * | 1986-11-15 | 1988-05-30 | 松下電工株式会社 | 火災警報装置 |
JPS6435693A (en) * | 1987-08-03 | 1989-02-06 | Hochiki Co | Automatic fire alarming device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS48102597A (enrdf_load_stackoverflow) * | 1972-04-04 | 1973-12-22 |
-
1974
- 1974-04-25 JP JP4592774A patent/JPS50139700A/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS48102597A (enrdf_load_stackoverflow) * | 1972-04-04 | 1973-12-22 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55100295U (enrdf_load_stackoverflow) * | 1978-12-29 | 1980-07-12 | ||
JPS5819575A (ja) * | 1981-07-27 | 1983-02-04 | Fujio Nakamae | 超音波利用距離測定装置 |
JPS63126095A (ja) * | 1986-11-15 | 1988-05-30 | 松下電工株式会社 | 火災警報装置 |
JPS6435693A (en) * | 1987-08-03 | 1989-02-06 | Hochiki Co | Automatic fire alarming device |