DE143790C - - Google Patents
Info
- Publication number
- DE143790C DE143790C DENDAT143790D DE143790DA DE143790C DE 143790 C DE143790 C DE 143790C DE NDAT143790 D DENDAT143790 D DE NDAT143790D DE 143790D A DE143790D A DE 143790DA DE 143790 C DE143790 C DE 143790C
- Authority
- DE
- Germany
- Prior art keywords
- lever
- tooth
- pawl
- wheel
- movement
- 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.)
- Active
Links
- 239000011295 pitch Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Operated Clutches (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE143790C true DE143790C (en, 2012) |
Family
ID=411267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT143790D Active DE143790C (en, 2012) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE143790C (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4508539A (en) * | 1982-03-04 | 1985-04-02 | Idemitsu Kosan Company Limited | Process for improving low quality coal |
-
0
- DE DENDAT143790D patent/DE143790C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4508539A (en) * | 1982-03-04 | 1985-04-02 | Idemitsu Kosan Company Limited | Process for improving low quality coal |
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