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FR753009A - Improvements to talking geodesy sights - Google Patents

Improvements to talking geodesy sights

Info

Publication number
FR753009A
FR753009A FR753009DA FR753009A FR 753009 A FR753009 A FR 753009A FR 753009D A FR753009D A FR 753009DA FR 753009 A FR753009 A FR 753009A
Authority
FR
France
Prior art keywords
geodesy
sights
talking
talking geodesy
geodesy sights
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
Application number
Other languages
French (fr)
Inventor
Antoine Tassera
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.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR753009A publication Critical patent/FR753009A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • G01C15/02—Means for marking measuring points
    • G01C15/06—Surveyors' staffs; Movable markers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR753009D 1932-04-26 1933-03-22 Improvements to talking geodesy sights Expired FR753009A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE753009X 1932-04-26

Publications (1)

Publication Number Publication Date
FR753009A true FR753009A (en) 1933-10-05

Family

ID=6655868

Family Applications (1)

Application Number Title Priority Date Filing Date
FR753009D Expired FR753009A (en) 1932-04-26 1933-03-22 Improvements to talking geodesy sights

Country Status (1)

Country Link
FR (1) FR753009A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2579664A (en) * 1945-12-06 1951-12-25 Vernon E Gleasman Scale
US4750270A (en) * 1987-06-22 1988-06-14 Peter Kundikoff Measuring ruler
WO1997009179A1 (en) * 1995-09-05 1997-03-13 Schafer Randal D Improved transparent measuring device and method of making
US5819422A (en) * 1996-04-25 1998-10-13 Schafer; Randal D. Transparent measuring device and method of making
US8904661B1 (en) 2013-12-12 2014-12-09 Rulersmith Ip, Inc. Transparent measuring device with enhanced viewing windows

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2579664A (en) * 1945-12-06 1951-12-25 Vernon E Gleasman Scale
US4750270A (en) * 1987-06-22 1988-06-14 Peter Kundikoff Measuring ruler
WO1997009179A1 (en) * 1995-09-05 1997-03-13 Schafer Randal D Improved transparent measuring device and method of making
US5819422A (en) * 1996-04-25 1998-10-13 Schafer; Randal D. Transparent measuring device and method of making
US8904661B1 (en) 2013-12-12 2014-12-09 Rulersmith Ip, Inc. Transparent measuring device with enhanced viewing windows
US9032634B1 (en) 2013-12-12 2015-05-19 Rulersmith Ip, Inc. Transparent measuring device with enhanced viewing windows

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