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FR2619530B1 - EDUCATIONAL COMPASS - Google Patents

EDUCATIONAL COMPASS

Info

Publication number
FR2619530B1
FR2619530B1 FR8711875A FR8711875A FR2619530B1 FR 2619530 B1 FR2619530 B1 FR 2619530B1 FR 8711875 A FR8711875 A FR 8711875A FR 8711875 A FR8711875 A FR 8711875A FR 2619530 B1 FR2619530 B1 FR 2619530B1
Authority
FR
France
Prior art keywords
educational
compass
educational compass
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
FR8711875A
Other languages
French (fr)
Other versions
FR2619530A1 (en
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.)
POSTEC JEAN JACQUES
Original Assignee
POSTEC JEAN JACQUES
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 by POSTEC JEAN JACQUES filed Critical POSTEC JEAN JACQUES
Priority to FR8711875A priority Critical patent/FR2619530B1/en
Publication of FR2619530A1 publication Critical patent/FR2619530A1/en
Application granted granted Critical
Publication of FR2619530B1 publication Critical patent/FR2619530B1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L9/00—Circular curve-drawing or like instruments
    • B43L9/16—Features common to compasses, dividers, and callipers
    • B43L9/22—Leg-angle adjusting-means separate from pivots
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L7/00—Straightedges
    • B43L7/10—Plural straightedges relatively movable
    • B43L7/12—Square and pivoted straightedges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L9/00—Circular curve-drawing or like instruments
    • B43L9/16—Features common to compasses, dividers, and callipers
    • B43L9/24—Means for mounting points or writing appliances on legs
    • B43L9/245—Means for mounting points or writing appliances on legs for mounting centering elements
FR8711875A 1987-08-21 1987-08-21 EDUCATIONAL COMPASS Expired FR2619530B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8711875A FR2619530B1 (en) 1987-08-21 1987-08-21 EDUCATIONAL COMPASS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8711875A FR2619530B1 (en) 1987-08-21 1987-08-21 EDUCATIONAL COMPASS

Publications (2)

Publication Number Publication Date
FR2619530A1 FR2619530A1 (en) 1989-02-24
FR2619530B1 true FR2619530B1 (en) 1989-12-01

Family

ID=9354391

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8711875A Expired FR2619530B1 (en) 1987-08-21 1987-08-21 EDUCATIONAL COMPASS

Country Status (1)

Country Link
FR (1) FR2619530B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2656257B1 (en) * 1989-12-22 1993-11-19 Maped CLAMPING DEVICE FOR COMPASS MINE OR DRY TIP.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60665C (en) * W. Graf VON WÜRTTEMBERG, Herzog VON URACH in Berlin W., Sigismundstr. 3 Collapsible compasses for determining distances on maps
US1392825A (en) * 1920-03-15 1921-10-04 Gonzalez Ramon Compasses
US1785500A (en) * 1927-02-11 1930-12-16 Schwartz Frank Micrometric drawing instrument
GB326887A (en) * 1929-10-18 1930-03-27 John Pearce Combined ruler and compasses
FR1294839A (en) * 1961-04-19 1962-06-01 Ball compass
SU716879A1 (en) * 1978-03-24 1980-02-25 Vityugin Lev V Measuring calipers

Also Published As

Publication number Publication date
FR2619530A1 (en) 1989-02-24

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Legal Events

Date Code Title Description
ST Notification of lapse