FR2574023B3 - TELESCOPIC TIP COMPASS - Google Patents

TELESCOPIC TIP COMPASS

Info

Publication number
FR2574023B3
FR2574023B3 FR8515638A FR8515638A FR2574023B3 FR 2574023 B3 FR2574023 B3 FR 2574023B3 FR 8515638 A FR8515638 A FR 8515638A FR 8515638 A FR8515638 A FR 8515638A FR 2574023 B3 FR2574023 B3 FR 2574023B3
Authority
FR
France
Prior art keywords
compass
telescopic tip
telescopic
tip
tip 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
FR8515638A
Other languages
French (fr)
Other versions
FR2574023A3 (en
Inventor
Leonello Marsura
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.)
Colombo & C Werein Aristea
Original Assignee
Colombo & C Werein Aristea
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 Colombo & C Werein Aristea filed Critical Colombo & C Werein Aristea
Publication of FR2574023A3 publication Critical patent/FR2574023A3/en
Application granted granted Critical
Publication of FR2574023B3 publication Critical patent/FR2574023B3/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
    • B43L9/24—Means for mounting points or writing appliances on legs
FR8515638A 1984-11-30 1985-10-22 TELESCOPIC TIP COMPASS Expired FR2574023B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2393884U IT8423938V0 (en) 1984-11-30 1984-11-30 BALAUSTRONE WITH TELESCOPIC TIP.

Publications (2)

Publication Number Publication Date
FR2574023A3 FR2574023A3 (en) 1986-06-06
FR2574023B3 true FR2574023B3 (en) 1987-01-09

Family

ID=11210999

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8515638A Expired FR2574023B3 (en) 1984-11-30 1985-10-22 TELESCOPIC TIP COMPASS

Country Status (6)

Country Link
CH (1) CH665170A5 (en)
DE (1) DE8530721U1 (en)
ES (1) ES290306Y (en)
FR (1) FR2574023B3 (en)
GB (1) GB2167713B (en)
IT (1) IT8423938V0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112265397B (en) * 2020-11-13 2022-02-25 桂林旅游学院 Advanced mathematics learning teaching aid

Also Published As

Publication number Publication date
IT8423938V0 (en) 1984-11-30
CH665170A5 (en) 1988-04-29
FR2574023A3 (en) 1986-06-06
GB2167713B (en) 1988-08-24
ES290306Y (en) 1986-11-16
GB8526170D0 (en) 1985-11-27
ES290306U (en) 1986-04-01
GB2167713A (en) 1986-06-04
DE8530721U1 (en) 1985-12-19

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