FR518744A - Device to reinforce the effect of pulsations following one another quickly - Google Patents
Device to reinforce the effect of pulsations following one another quicklyInfo
- Publication number
- FR518744A FR518744A FR518744A FR518744DA FR518744A FR 518744 A FR518744 A FR 518744A FR 518744 A FR518744 A FR 518744A FR 518744D A FR518744D A FR 518744DA FR 518744 A FR518744 A FR 518744A
- Authority
- FR
- France
- Prior art keywords
- pulsations
- reinforce
- effect
- following
- another quickly
- 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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L19/00—Apparatus or local circuits for step-by-step systems
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C21/00—Systems for transmitting the position of an object with respect to a predetermined reference system, e.g. tele-autographic system
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Character Spaces And Line Spaces In Printers (AREA)
- Mechanical Control Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE518744X | 1919-03-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR518744A true FR518744A (en) | 1921-05-30 |
Family
ID=6550192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR518744A Expired FR518744A (en) | 1919-03-13 | 1920-07-02 | Device to reinforce the effect of pulsations following one another quickly |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH88638A (en) |
FR (1) | FR518744A (en) |
GB (1) | GB146996A (en) |
-
1920
- 1920-06-25 CH CH88638D patent/CH88638A/en unknown
- 1920-07-02 FR FR518744A patent/FR518744A/en not_active Expired
- 1920-07-06 GB GB18939/20A patent/GB146996A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH88638A (en) | 1921-03-16 |
GB146996A (en) | 1921-09-22 |
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