DE2911015A1 - Zirkel - Google Patents

Zirkel

Info

Publication number
DE2911015A1
DE2911015A1 DE2911015A DE2911015A DE2911015A1 DE 2911015 A1 DE2911015 A1 DE 2911015A1 DE 2911015 A DE2911015 A DE 2911015A DE 2911015 A DE2911015 A DE 2911015A DE 2911015 A1 DE2911015 A1 DE 2911015A1
Authority
DE
Germany
Prior art keywords
circle
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.)
Granted
Application number
DE2911015A
Other languages
English (en)
Other versions
DE2911015C2 (de
Inventor
Jindrich Ther
Vaclav Mueller
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.)
Kovopol N P
Original Assignee
Kovopol N P
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 Kovopol N P filed Critical Kovopol N P
Publication of DE2911015A1 publication Critical patent/DE2911015A1/de
Application granted granted Critical
Publication of DE2911015C2 publication Critical patent/DE2911015C2/de
Granted 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
DE2911015A 1978-03-24 1979-03-21 Zirkel Granted DE2911015A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS781921A CS200369B1 (en) 1978-03-24 1978-03-24 Compass

Publications (2)

Publication Number Publication Date
DE2911015A1 true DE2911015A1 (de) 1979-10-04
DE2911015C2 DE2911015C2 (de) 1987-02-12

Family

ID=5354800

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2911015A Granted DE2911015A1 (de) 1978-03-24 1979-03-21 Zirkel

Country Status (4)

Country Link
CS (1) CS200369B1 (de)
DE (1) DE2911015A1 (de)
FR (1) FR2420435A1 (de)
IT (1) IT1118508B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3032254A1 (de) * 1980-08-27 1982-03-04 Fa. J.S. Staedtler, 8500 Nürnberg Zirkel

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE493458C (de) * 1930-03-06 Bayerische Reisszeugfabrik A G Stechzirkel mit Feineinstell-Vorrichtung fuer die eine Zirkelspitze

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE493458C (de) * 1930-03-06 Bayerische Reisszeugfabrik A G Stechzirkel mit Feineinstell-Vorrichtung fuer die eine Zirkelspitze

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3032254A1 (de) * 1980-08-27 1982-03-04 Fa. J.S. Staedtler, 8500 Nürnberg Zirkel

Also Published As

Publication number Publication date
FR2420435A1 (fr) 1979-10-19
FR2420435B3 (de) 1982-01-15
DE2911015C2 (de) 1987-02-12
IT7967602A0 (it) 1979-03-23
IT1118508B (it) 1986-03-03
CS200369B1 (en) 1980-09-15

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee