FR2161163A5 - - Google Patents

Info

Publication number
FR2161163A5
FR2161163A5 FR7140919A FR7140919A FR2161163A5 FR 2161163 A5 FR2161163 A5 FR 2161163A5 FR 7140919 A FR7140919 A FR 7140919A FR 7140919 A FR7140919 A FR 7140919A FR 2161163 A5 FR2161163 A5 FR 2161163A5
Authority
FR
France
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
FR7140919A
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.)
LUNETIERS
Original Assignee
LUNETIERS
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 LUNETIERS filed Critical LUNETIERS
Priority to FR7140919A priority Critical patent/FR2161163A5/fr
Priority to DE2264990A priority patent/DE2264990C2/de
Priority to DE2255521A priority patent/DE2255521C3/de
Priority to IT70587/72A priority patent/IT975741B/it
Priority to GB5280272A priority patent/GB1366023A/en
Priority to US00307295A priority patent/US3745662A/en
Priority to JP47115189A priority patent/JPS527773B2/ja
Application granted granted Critical
Publication of FR2161163A5 publication Critical patent/FR2161163A5/fr
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
FR7140919A 1971-11-16 1971-11-16 Expired FR2161163A5 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7140919A FR2161163A5 (fr) 1971-11-16 1971-11-16
DE2264990A DE2264990C2 (de) 1971-11-16 1972-11-13 Zirkel
DE2255521A DE2255521C3 (de) 1971-11-16 1972-11-13 Zirkel
IT70587/72A IT975741B (it) 1971-11-16 1972-11-15 Compasso del tipo a balaustro
GB5280272A GB1366023A (en) 1971-11-16 1972-11-15 Bow compasses
US00307295A US3745662A (en) 1971-11-16 1972-11-16 Bow compasses
JP47115189A JPS527773B2 (fr) 1971-11-16 1972-11-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7140919A FR2161163A5 (fr) 1971-11-16 1971-11-16

Publications (1)

Publication Number Publication Date
FR2161163A5 true FR2161163A5 (fr) 1973-07-06

Family

ID=9085820

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7140919A Expired FR2161163A5 (fr) 1971-11-16 1971-11-16

Country Status (6)

Country Link
US (1) US3745662A (fr)
JP (1) JPS527773B2 (fr)
DE (2) DE2264990C2 (fr)
FR (1) FR2161163A5 (fr)
GB (1) GB1366023A (fr)
IT (1) IT975741B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4106200A (en) * 1976-02-02 1978-08-15 David Maxwell Marker compass
DE2718627C2 (de) * 1977-04-27 1981-04-16 Rotring-Werke Riepe Kg, 2000 Hamburg Zirkelkopf für einen Federbügelzirkel
DE3207991C2 (de) * 1982-03-05 1984-08-09 Fa. J.S. Staedtler, 8500 Nürnberg Zirkel mit Einstellspindel
DE3838473C1 (en) * 1988-03-15 1989-06-01 Intertech Zeichengeraete Guenther Partes Kg, 8535 Emskirchen, De Fine adjustment compass
DE4411828A1 (de) * 1994-03-31 1995-10-05 Reimar Koerth Teilzirkel
US20050079079A1 (en) * 2003-10-09 2005-04-14 Wahlin Sigvard J. Dilution system
CN108656801A (zh) * 2018-05-08 2018-10-16 吴烁 一种应用于教育教学的数学教学用辅助教学装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE176441C (fr) *
US335740A (en) * 1886-02-09 Assigfoe to
DE356998C (de) * 1922-08-11 Reisszeugfabrik Pfronten Teilzirkel
US3110111A (en) * 1960-08-01 1963-11-12 Frank C Pachter Quick adjusting means for relatively positionable members
DE1461568A1 (de) * 1963-04-10 1969-01-02 Clemens Riefler Fabrik Mathem Zirkel mit einer beide Schenkel einstellbar miteinander verbindenden Spindel

Also Published As

Publication number Publication date
JPS4862521A (fr) 1973-08-31
GB1366023A (en) 1974-09-04
DE2255521B2 (de) 1976-12-16
DE2264990A1 (de) 1975-10-30
US3745662A (en) 1973-07-17
DE2255521A1 (de) 1973-06-14
IT975741B (it) 1974-08-10
DE2264990C2 (de) 1982-03-25
DE2255521C3 (de) 1979-08-30
JPS527773B2 (fr) 1977-03-04

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse