JPS4973541A - - Google Patents
Info
- Publication number
- JPS4973541A JPS4973541A JP11704672A JP11704672A JPS4973541A JP S4973541 A JPS4973541 A JP S4973541A JP 11704672 A JP11704672 A JP 11704672A JP 11704672 A JP11704672 A JP 11704672A JP S4973541 A JPS4973541 A JP S4973541A
- 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
- Spark Plugs (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11704672A JPS4973541A (en) | 1972-11-20 | 1972-11-20 | |
| IT5252573A IT994257B (en) | 1972-09-18 | 1973-09-14 | SPARK PLUG FOR INTERNAL COMBUSTION ENGINES |
| DE19732346663 DE2346663C3 (en) | 1972-09-18 | 1973-09-17 | Spark plug for internal combustion engines |
| FR7333476A FR2320646A1 (en) | 1972-09-18 | 1973-09-18 | SPARK PLUG FOR INTERNAL COMBUSTION ENGINES |
| US05/583,405 US3970885A (en) | 1972-09-18 | 1975-06-03 | Ignition plug for internal combustion engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11704672A JPS4973541A (en) | 1972-11-20 | 1972-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4973541A true JPS4973541A (en) | 1974-07-16 |
Family
ID=14702075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11704672A Pending JPS4973541A (en) | 1972-09-18 | 1972-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4973541A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5297042A (en) * | 1976-02-09 | 1977-08-15 | New Cosmos Electric Co | Electric spark plug for internal combustion engine |
| JPS54150029U (en) * | 1978-04-12 | 1979-10-18 | ||
| EP1863142A1 (en) * | 2006-06-02 | 2007-12-05 | Beru Aktiengesellschaft | Ignition plug |
-
1972
- 1972-11-20 JP JP11704672A patent/JPS4973541A/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5297042A (en) * | 1976-02-09 | 1977-08-15 | New Cosmos Electric Co | Electric spark plug for internal combustion engine |
| JPS616512B2 (en) * | 1976-02-09 | 1986-02-27 | New Cosmos Electric Co | |
| JPS54150029U (en) * | 1978-04-12 | 1979-10-18 | ||
| JPS6214632Y2 (en) * | 1978-04-12 | 1987-04-14 | ||
| EP1863142A1 (en) * | 2006-06-02 | 2007-12-05 | Beru Aktiengesellschaft | Ignition plug |