CH7066A - Coal dust internal combustion for steam boilers - Google Patents
Coal dust internal combustion for steam boilersInfo
- Publication number
- CH7066A CH7066A CH7066A CH7066DA CH7066A CH 7066 A CH7066 A CH 7066A CH 7066 A CH7066 A CH 7066A CH 7066D A CH7066D A CH 7066DA CH 7066 A CH7066 A CH 7066A
- Authority
- CH
- Switzerland
- Prior art keywords
- internal combustion
- coal dust
- steam boilers
- dust internal
- boilers
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
- H03B19/06—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes
- H03B19/14—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes by means of a semiconductor device
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH7066T | 1893-06-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH7066A true CH7066A (en) | 1894-01-31 |
Family
ID=4193265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH7066A CH7066A (en) | 1893-06-05 | 1893-06-05 | Coal dust internal combustion for steam boilers |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH7066A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2481475A1 (en) * | 1980-04-23 | 1981-10-30 | Thommen Ag Revue | WATCH OR CLOCK WITH ROTATING RING |
-
1893
- 1893-06-05 CH CH7066A patent/CH7066A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2481475A1 (en) * | 1980-04-23 | 1981-10-30 | Thommen Ag Revue | WATCH OR CLOCK WITH ROTATING RING |
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