CH360507A - Zirkelfuss, insbesondere für Wandtafelzirkel - Google Patents

Zirkelfuss, insbesondere für Wandtafelzirkel

Info

Publication number
CH360507A
CH360507A CH360507DA CH360507A CH 360507 A CH360507 A CH 360507A CH 360507D A CH360507D A CH 360507DA CH 360507 A CH360507 A CH 360507A
Authority
CH
Switzerland
Prior art keywords
compass foot
compasses
blackboard
blackboard compasses
compass
Prior art date
Application number
Other languages
English (en)
Inventor
Zweifel Alois
Original Assignee
Zweifel Alois
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 Zweifel Alois filed Critical Zweifel Alois
Publication of CH360507A publication Critical patent/CH360507A/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
    • B43L9/245—Means for mounting points or writing appliances on legs for mounting centering elements
CH360507D 1958-08-13 1958-08-13 Zirkelfuss, insbesondere für Wandtafelzirkel CH360507A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH360507T 1958-08-13

Publications (1)

Publication Number Publication Date
CH360507A true CH360507A (de) 1962-02-28

Family

ID=4512632

Family Applications (1)

Application Number Title Priority Date Filing Date
CH360507D CH360507A (de) 1958-08-13 1958-08-13 Zirkelfuss, insbesondere für Wandtafelzirkel

Country Status (1)

Country Link
CH (1) CH360507A (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3543406A (en) * 1967-12-07 1970-12-01 Staedtler J S Attachment for drawing compasses
FR2695352A1 (fr) * 1992-09-08 1994-03-11 Souza Etienne De Pointe de compas de sécurité.
WO1994005514A1 (fr) * 1992-09-08 1994-03-17 Etienne Nicolas De Souza Compas a pivot de securite
FR2699120A1 (fr) * 1992-12-10 1994-06-17 Souza Etienne De Compas à pivot de sécurité.
US5542185A (en) * 1994-04-15 1996-08-06 Fiskars Inc. Device for describing arcs

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3543406A (en) * 1967-12-07 1970-12-01 Staedtler J S Attachment for drawing compasses
FR2695352A1 (fr) * 1992-09-08 1994-03-11 Souza Etienne De Pointe de compas de sécurité.
WO1994005514A1 (fr) * 1992-09-08 1994-03-17 Etienne Nicolas De Souza Compas a pivot de securite
US5555630A (en) * 1992-09-08 1996-09-17 De Souza; Etienne N. Compass with safety pivot
FR2699120A1 (fr) * 1992-12-10 1994-06-17 Souza Etienne De Compas à pivot de sécurité.
US5542185A (en) * 1994-04-15 1996-08-06 Fiskars Inc. Device for describing arcs

Similar Documents

Publication Publication Date Title
AT242026B (de) Kugelschreiber
CH351864A (de) Schreibstift, insbesondere Kugelschreiber
CH360507A (de) Zirkelfuss, insbesondere für Wandtafelzirkel
FR1263981A (fr) Compas de relèvement
FR1179573A (fr) Perfectionnement aux blocs-notes
FR1215075A (fr) Compas de réduction
FR72880E (fr) Instrument à pointe traçante
FR1179280A (fr) Encrier scolaire
FR1198337A (fr) Stylographes à billes
FR1181940A (fr) Compas électrolytique
FR1265621A (fr) Compas télescopique à stylographe à bille
AT213592B (de) Stuhl, insbesondere für Schulzwecke
FR1142793A (fr) Compas
FR1166610A (fr) Rapporteur calculateur
ES83124Y (es) Compás con bolígrafo trazador
DK100739C (da) Navigationsberegningsapparat.
ES82639Y (es) Compás con deslizadera
FR1164371A (fr) Boussole
FR1220649A (fr) Calculateur de navigation
AT199384B (de) Zeichenlineal
ES64561Y (es) Reglilla de múltiples escalas
ES82640Y (es) Compás simplificado
FR1217515A (fr) Compas à branches guidées
FR1170760A (fr) Compas gyromagnétique
FR1169190A (fr) Crayon auto-éclairant