JPS52122858A - Method of producing lead black for lead switches - Google Patents
Method of producing lead black for lead switchesInfo
- Publication number
- JPS52122858A JPS52122858A JP3974476A JP3974476A JPS52122858A JP S52122858 A JPS52122858 A JP S52122858A JP 3974476 A JP3974476 A JP 3974476A JP 3974476 A JP3974476 A JP 3974476A JP S52122858 A JPS52122858 A JP S52122858A
- Authority
- JP
- Japan
- Prior art keywords
- lead
- black
- switches
- producing
- producing lead
- Prior art date
- 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
- Manufacture Of Switches (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3974476A JPS52122858A (en) | 1976-04-08 | 1976-04-08 | Method of producing lead black for lead switches |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3974476A JPS52122858A (en) | 1976-04-08 | 1976-04-08 | Method of producing lead black for lead switches |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52122858A true JPS52122858A (en) | 1977-10-15 |
Family
ID=12561462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3974476A Pending JPS52122858A (en) | 1976-04-08 | 1976-04-08 | Method of producing lead black for lead switches |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52122858A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58192213A (en) * | 1982-05-01 | 1983-11-09 | ミツク電子工業株式会社 | Leaf switch with arm and leaf switch arraying tape |
-
1976
- 1976-04-08 JP JP3974476A patent/JPS52122858A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58192213A (en) * | 1982-05-01 | 1983-11-09 | ミツク電子工業株式会社 | Leaf switch with arm and leaf switch arraying tape |
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