CH225181A - Apparecchio per la divisione di un segmento di retta in parti uguali. - Google Patents

Apparecchio per la divisione di un segmento di retta in parti uguali.

Info

Publication number
CH225181A
CH225181A CH225181DA CH225181A CH 225181 A CH225181 A CH 225181A CH 225181D A CH225181D A CH 225181DA CH 225181 A CH225181 A CH 225181A
Authority
CH
Switzerland
Prior art keywords
dividing
straight line
line segment
equal parts
equal
Prior art date
Application number
Other languages
English (en)
Inventor
Jaeggli Augusto
Original Assignee
Jaeggli Augusto
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 Jaeggli Augusto filed Critical Jaeggli Augusto
Publication of CH225181A publication Critical patent/CH225181A/it

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
    • B43L7/00—Straightedges
    • B43L7/005—Straightedges combined with other drawing aids
    • 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
    • B43L7/00—Straightedges
    • B43L7/02—T-squares and other similar squares
    • 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
    • B43L7/00—Straightedges
    • B43L7/027—Plural non-adjustable straightedges fixed at right angles
CH225181D 1942-01-09 1942-01-09 Apparecchio per la divisione di un segmento di retta in parti uguali. CH225181A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH225181T 1942-01-09

Publications (1)

Publication Number Publication Date
CH225181A true CH225181A (it) 1943-01-15

Family

ID=4453907

Family Applications (1)

Application Number Title Priority Date Filing Date
CH225181D CH225181A (it) 1942-01-09 1942-01-09 Apparecchio per la divisione di un segmento di retta in parti uguali.

Country Status (1)

Country Link
CH (1) CH225181A (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2843935A (en) * 1953-11-23 1958-07-22 Gerber Seientific Instr Compan Instrument for measuring, interpolating, plotting and the like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2843935A (en) * 1953-11-23 1958-07-22 Gerber Seientific Instr Compan Instrument for measuring, interpolating, plotting and the like

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