FR1170101A - adjustable square for angles from zero to ninety-five degrees with equal inclination on both sides opposite the base - Google Patents

adjustable square for angles from zero to ninety-five degrees with equal inclination on both sides opposite the base

Info

Publication number
FR1170101A
FR1170101A FR1170101DA FR1170101A FR 1170101 A FR1170101 A FR 1170101A FR 1170101D A FR1170101D A FR 1170101DA FR 1170101 A FR1170101 A FR 1170101A
Authority
FR
France
Prior art keywords
ninety
angles
degrees
zero
base
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
Fritz Pawlowski
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 FR1170101A publication Critical patent/FR1170101A/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
    • G01C1/00—Measuring angles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/02—Rulers with scales or marks for direct reading
    • G01B3/04—Rulers with scales or marks for direct reading rigid
    • G01B3/06—Rulers with scales or marks for direct reading rigid folding

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR1170101D 1950-03-17 1950-03-17 adjustable square for angles from zero to ninety-five degrees with equal inclination on both sides opposite the base Expired FR1170101A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1170101T 1950-03-17

Publications (1)

Publication Number Publication Date
FR1170101A true FR1170101A (en) 1959-01-09

Family

ID=9656903

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1170101D Expired FR1170101A (en) 1950-03-17 1950-03-17 adjustable square for angles from zero to ninety-five degrees with equal inclination on both sides opposite the base

Country Status (1)

Country Link
FR (1) FR1170101A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0068638A2 (en) * 1981-06-15 1983-01-05 The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Protractors
US5414938A (en) * 1993-10-15 1995-05-16 Meek; Donald G. Portable templet and method therefor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0068638A2 (en) * 1981-06-15 1983-01-05 The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Protractors
EP0068638A3 (en) * 1981-06-15 1985-08-14 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Protractors
US5414938A (en) * 1993-10-15 1995-05-16 Meek; Donald G. Portable templet and method therefor

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