FR844030A - Aircraft indicating device - Google Patents

Aircraft indicating device

Info

Publication number: FR844030A
Authority: FR; France
Prior art keywords: indicating device; aircraft indicating; aircraft; indicating
Prior art date: 1937-10-01
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

Application number

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Siemens APP und Maschinen GmbH

Original Assignee

Siemens APP und Maschinen GmbH

Priority date (The priority date 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 date listed.)

1937-10-01

Filing date

1938-09-27

Publication date

1939-07-18

1938-09-27 Application filed by Siemens APP und Maschinen GmbH filed Critical Siemens APP und Maschinen GmbH

1939-07-18 Application granted granted Critical

1939-07-18 Publication of FR844030A publication Critical patent/FR844030A/en

Status Expired legal-status Critical Current

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
- G01D13/00—Component parts of indicators for measuring arrangements not specially adapted for a specific variable
- G01D13/02—Scales; Dials

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)

FR844030D 1937-10-01 1938-09-27 Aircraft indicating device Expired FR844030A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE844030X		1937-10-01

Publications (1)

Publication Number	Publication Date
FR844030A true FR844030A (en)	1939-07-18

Family

ID=6774367

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR844030D Expired FR844030A (en)	1937-10-01	1938-09-27	Aircraft indicating device

Country Status (1)

Country	Link
FR (1)	FR844030A (en)

1938
- 1938-09-27 FR FR844030D patent/FR844030A/en not_active Expired

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