DE64913C - Slate - Google Patents

Slate

Info

Publication number
DE64913C
DE64913C DENDAT64913D DE64913DA DE64913C DE 64913 C DE64913 C DE 64913C DE NDAT64913 D DENDAT64913 D DE NDAT64913D DE 64913D A DE64913D A DE 64913DA DE 64913 C DE64913 C DE 64913C
Authority
DE
Germany
Prior art keywords
slate
gap
frame
jacket
concerned
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
DENDAT64913D
Other languages
German (de)
Original Assignee
A. SCHNUR, Lehrer, in Altena, Freiheit, Westf., und M. JÜRGENS, Lehrer, in Altena, Nette 501, Westf
Publication of DE64913C publication Critical patent/DE64913C/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

  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Finishing Walls (AREA)

Description

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREIBERLIN. PRINTED IN THE REICH PRINTING COMPANY

Claims (2)

Patent-Ansprüche:Patent Claims: 1. Eine Schiefertafel, welche an einer Seite mit einem Spalt versehen ist, durch welchen die Schieferplatte bei Bedarf ausgewechselt werden kann.1. A slate which is on one side is provided with a gap through which the slate can be replaced if necessary can be. 2. In Verbindung mit der unter 1. bezeichneten Einrichtung, um den Spalt zu verdecken und gleichzeitig eventuell in den Rahmen angebrachte Griffelkasten zu verschliefsen, die Anordnung eines dreiseitigen aufschiebbaren Mantels für die betreffenden2. In connection with the device described under 1. to cover the gap and at the same time to close any pen boxes attached to the frame, the arrangement of a three-sided slide-on jacket for the concerned ' Rahmentheile.'Frame parts.
DENDAT64913D Slate Expired - Lifetime DE64913C (en)

Publications (1)

Publication Number Publication Date
DE64913C true DE64913C (en)

Family

ID=338748

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT64913D Expired - Lifetime DE64913C (en) Slate

Country Status (1)

Country Link
DE (1) DE64913C (en)

Similar Documents

Publication Publication Date Title
DE64913C (en) Slate
DE22803C (en) Auxiliary apparatus for breaking the document to be filed
DE29798C (en) Spray lance with full jet or shower
DE216315C (en)
DE17431C (en) Stiftschlofs
DE47852C (en) Lid closure
DE62653C (en) Drawing board
DE15665C (en) Clamping device for shaped bottles
DE49610C (en) Keyhole lock
DE13564C (en) Pocket knife with flint, steel and fuse
DE55525C (en) Facility for launching boats on a level keel
DE65883C (en) Hold-open device for window sashes
DE31137C (en) Auxiliary screw for steering, how to. Movement of ships
DE92628C (en)
DE28844C (en) At the rear end of a screw steamer, hinged and adjustable plate, which is supposed to promote the effect of the propeller on shallow steamers
DE39842C (en) Teaching desk with blackboard and connected to reading and calculating machine
DE34559C (en) Innovation in stoves
DE21299C (en) Universal angle board
DE32257C (en) Switch machine that can be cut open
DE47505C (en) Pipe connection
DE45922C (en) Soldering device
DE47409C (en) Innovation in drinking vessels
DE14300C (en) Box that can be converted into a small table
DE33501C (en) Ink eraser
DE33827C (en) Block clamping for saw frames