CH473691A - Zirkel, insbesondere Nullenzirkel - Google Patents

Zirkel, insbesondere Nullenzirkel

Info

Publication number
CH473691A
CH473691A CH591368A CH591368A CH473691A CH 473691 A CH473691 A CH 473691A CH 591368 A CH591368 A CH 591368A CH 591368 A CH591368 A CH 591368A CH 473691 A CH473691 A CH 473691A
Authority
CH
Switzerland
Prior art keywords
compasses
especially zero
zero
zero compasses
Prior art date
Application number
CH591368A
Other languages
English (en)
Inventor
Riepe Helmuth
Original Assignee
Riepe Werk
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 Riepe Werk filed Critical Riepe Werk
Publication of CH473691A publication Critical patent/CH473691A/de

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
CH591368A 1967-04-21 1968-04-22 Zirkel, insbesondere Nullenzirkel CH473691A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER0045828 1967-04-21

Publications (1)

Publication Number Publication Date
CH473691A true CH473691A (de) 1969-06-15

Family

ID=7407779

Family Applications (1)

Application Number Title Priority Date Filing Date
CH591368A CH473691A (de) 1967-04-21 1968-04-22 Zirkel, insbesondere Nullenzirkel

Country Status (4)

Country Link
CH (1) CH473691A (de)
DE (1) DE1561393B1 (de)
FR (1) FR1575727A (de)
GB (1) GB1202101A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH645576A5 (de) * 1979-05-28 1984-10-15 Kern & Co Ag Ansatz fuer zirkel.
ES2018228B3 (es) * 1987-10-15 1991-04-01 Kiefer Klaus Juergen Compas de medicion.
DE4215336C2 (de) * 1992-05-09 1997-06-26 Dieter Oswald Zirkel

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1743776U (de) * 1955-12-21 1957-04-25 Erich Eichler Zirkelfeder-halter.

Also Published As

Publication number Publication date
DE1561393B1 (de) 1969-11-20
GB1202101A (en) 1970-08-12
FR1575727A (de) 1969-07-25

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Legal Events

Date Code Title Description
PL Patent ceased