DE31391C - Writing board with device for I-lining - Google Patents

Writing board with device for I-lining

Info

Publication number
DE31391C
DE31391C DENDAT31391D DE31391DA DE31391C DE 31391 C DE31391 C DE 31391C DE NDAT31391 D DENDAT31391 D DE NDAT31391D DE 31391D A DE31391D A DE 31391DA DE 31391 C DE31391 C DE 31391C
Authority
DE
Germany
Prior art keywords
lining
writing board
notches
board
sheet
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DENDAT31391D
Other languages
German (de)
Original Assignee
F. MÜLLER, Lehrer in Solingen
Publication of DE31391C publication Critical patent/DE31391C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
    • B43L1/02—Slates

Landscapes

  • Printing Methods (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

PATENTSCHRIFTPATENT LETTERING

KLASSE 70: Schreib- und Zeichenmaterialien.CLASS 70: Writing and drawing materials.

FRITZ MÜLLER in SOLINGEN. Schreibtafel mit Vorrichtung zum Liniiren. FRITZ MÜLLER in SOLINGEN. Writing board with device for lining up.

Patentirt im Deutschen Reiche vom 25. November 1884 ab.Patented in the German Empire on November 25, 1884.

Der Rahmen der Tafel α ist mit den Ker- : ben b versehen, gegen welche sich das Lineal c gewöhnlicher Art oder Lineal d, welches für diesen Zweck geeignet ist, setzt. Statt der Kerben b im Rahmenholz können auch zwei Bleche e in der Form wie Fig. f auf jede Seite der Tafel aufgelegt werden. Die Kerben können auf der langen und kurzen Seite der Tafel angebracht werden.The frame of the table α is provided with the notches b , against which the ruler c of the usual type or ruler d, which is suitable for this purpose, sits. Instead of the notches b in the frame wood, two metal sheets e can be placed on each side of the board in the form shown in Fig. F. The notches can be made on the long and short side of the board.

Claims (1)

Patent-Anspruch:Patent claim: Die Herstellung von Tafeln mit den Kerben b im Rahmenholz oder den die Kerben b ersetzenden Blechstreifen e. The production of panels with the notches b in the frame wood or the sheet metal strips e replacing the notches b. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings. BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICH PRINTING COMPANY.
DENDAT31391D Writing board with device for I-lining Expired - Lifetime DE31391C (en)

Publications (1)

Publication Number Publication Date
DE31391C true DE31391C (en)

Family

ID=307470

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT31391D Expired - Lifetime DE31391C (en) Writing board with device for I-lining

Country Status (1)

Country Link
DE (1) DE31391C (en)

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