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CH524479A - Straight guidance on a compass - Google Patents

Straight guidance on a compass

Info

Publication number
CH524479A
CH524479A CH1382571A CH1382571A CH524479A CH 524479 A CH524479 A CH 524479A CH 1382571 A CH1382571 A CH 1382571A CH 1382571 A CH1382571 A CH 1382571A CH 524479 A CH524479 A CH 524479A
Authority
CH
Switzerland
Prior art keywords
compass
straight guidance
guidance
straight
Prior art date
Application number
CH1382571A
Other languages
German (de)
Inventor
Martin Dipl Ing Kerner
Original Assignee
Kern & Co Ag
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 Kern & Co Ag filed Critical Kern & Co Ag
Priority to CH1382571A priority Critical patent/CH524479A/en
Priority to FR7212019A priority patent/FR2153224A1/fr
Priority to IT1258772A priority patent/IT954250B/en
Publication of CH524479A publication Critical patent/CH524479A/en

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
    • B43L9/20—Pivots
CH1382571A 1971-09-22 1971-09-22 Straight guidance on a compass CH524479A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH1382571A CH524479A (en) 1971-09-22 1971-09-22 Straight guidance on a compass
FR7212019A FR2153224A1 (en) 1971-09-22 1972-04-05
IT1258772A IT954250B (en) 1971-09-22 1972-04-07 STRAIGHT-LINE GUIDE DEVICE IN COMPASSES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1382571A CH524479A (en) 1971-09-22 1971-09-22 Straight guidance on a compass

Publications (1)

Publication Number Publication Date
CH524479A true CH524479A (en) 1972-06-30

Family

ID=4395645

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1382571A CH524479A (en) 1971-09-22 1971-09-22 Straight guidance on a compass

Country Status (3)

Country Link
CH (1) CH524479A (en)
FR (1) FR2153224A1 (en)
IT (1) IT954250B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0395971A1 (en) * 1989-05-05 1990-11-07 ROTRING INTERNATIONAL GMBH & Co KG Bow compass

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0395971A1 (en) * 1989-05-05 1990-11-07 ROTRING INTERNATIONAL GMBH & Co KG Bow compass

Also Published As

Publication number Publication date
IT954250B (en) 1973-08-30
FR2153224A1 (en) 1973-05-04

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Legal Events

Date Code Title Description
PL Patent ceased