MX144910A - IMPROVED COMPASS ATTACHMENT - Google Patents

IMPROVED COMPASS ATTACHMENT

Info

Publication number
MX144910A
MX144910A MX17159377A MX17159377A MX144910A MX 144910 A MX144910 A MX 144910A MX 17159377 A MX17159377 A MX 17159377A MX 17159377 A MX17159377 A MX 17159377A MX 144910 A MX144910 A MX 144910A
Authority
MX
Mexico
Prior art keywords
improved compass
compass attachment
attachment
improved
compass
Prior art date
Application number
MX17159377A
Other languages
Spanish (es)
Inventor
Rolf Tenhagen
Uwe Scholz
Original Assignee
Rotring Werke Riepe Kg
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 Rotring Werke Riepe Kg filed Critical Rotring Werke Riepe Kg
Publication of MX144910A publication Critical patent/MX144910A/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
    • B43L9/24—Means for mounting points or writing appliances on legs
MX17159377A 1977-01-07 1977-12-06 IMPROVED COMPASS ATTACHMENT MX144910A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19777700326 DE7700326U1 (en) 1977-01-07 1977-01-07 CIRCLE APPROACH

Publications (1)

Publication Number Publication Date
MX144910A true MX144910A (en) 1981-12-02

Family

ID=6674202

Family Applications (1)

Application Number Title Priority Date Filing Date
MX17159377A MX144910A (en) 1977-01-07 1977-12-06 IMPROVED COMPASS ATTACHMENT

Country Status (9)

Country Link
JP (1) JPS53115325A (en)
AT (1) ATA812077A (en)
CH (1) CH620865A5 (en)
CS (1) CS194191B2 (en)
DE (1) DE7700326U1 (en)
FR (1) FR2377020A1 (en)
GB (1) GB1544745A (en)
MX (1) MX144910A (en)
NL (1) NL7711894A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19725250C2 (en) * 1997-06-14 2000-03-30 Staedtler Fa J S Methods, devices and means for treating compact discs

Also Published As

Publication number Publication date
JPS563200B2 (en) 1981-01-23
CS194191B2 (en) 1979-11-30
CH620865A5 (en) 1980-12-31
FR2377020A1 (en) 1978-08-04
NL7711894A (en) 1978-07-11
DE7700326U1 (en) 1977-04-14
FR2377020B3 (en) 1980-07-18
ATA812077A (en) 1979-01-15
JPS53115325A (en) 1978-10-07
GB1544745A (en) 1979-04-25

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