FR720659A - Switch enhancements - Google Patents
Switch enhancementsInfo
- Publication number
- FR720659A FR720659A FR720659DA FR720659A FR 720659 A FR720659 A FR 720659A FR 720659D A FR720659D A FR 720659DA FR 720659 A FR720659 A FR 720659A
- Authority
- FR
- France
- Prior art keywords
- enhancements
- switch
- switch enhancements
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE720659X | 1930-09-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR720659A true FR720659A (en) | 1932-02-23 |
Family
ID=6628411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR720659D Expired FR720659A (en) | 1930-09-25 | 1931-07-27 | Switch enhancements |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR720659A (en) |
-
1931
- 1931-07-27 FR FR720659D patent/FR720659A/en not_active Expired
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