FR874920A - Indicator device - Google Patents
Indicator deviceInfo
- Publication number
- FR874920A FR874920A FR874920DA FR874920A FR 874920 A FR874920 A FR 874920A FR 874920D A FR874920D A FR 874920DA FR 874920 A FR874920 A FR 874920A
- Authority
- FR
- France
- Prior art keywords
- indicator device
- indicator
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/24—Housings ; Casings for instruments
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE874920X | 1941-03-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR874920A true FR874920A (en) | 1942-08-31 |
Family
ID=6817062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR874920D Expired FR874920A (en) | 1941-03-06 | 1941-08-28 | Indicator device |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR874920A (en) |
-
1941
- 1941-08-28 FR FR874920D patent/FR874920A/en not_active Expired
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