JPS4018366B1 - - Google Patents
Info
- Publication number
- JPS4018366B1 JPS4018366B1 JP394957A JP394957A JPS4018366B1 JP S4018366 B1 JPS4018366 B1 JP S4018366B1 JP 394957 A JP394957 A JP 394957A JP 394957 A JP394957 A JP 394957A JP S4018366 B1 JPS4018366 B1 JP S4018366B1
- Authority
- JP
- Japan
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/10—Measuring sum, difference or ratio
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Current Or Voltage (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA656637T | |||
| US353448XA | 1956-02-21 | 1956-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4018366B1 true JPS4018366B1 (de) | 1965-08-19 |
Family
ID=74853449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP394957A Pending JPS4018366B1 (de) | 1956-02-21 | 1957-02-20 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS4018366B1 (de) |
| CA (1) | CA656637A (de) |
| CH (1) | CH353448A (de) |
-
0
- CA CA656637A patent/CA656637A/en not_active Expired
-
1957
- 1957-02-16 CH CH353448D patent/CH353448A/de unknown
- 1957-02-20 JP JP394957A patent/JPS4018366B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA656637A (en) | 1963-01-29 |
| CH353448A (de) | 1961-04-15 |