DE21299C - Universal angle board - Google Patents
Universal angle boardInfo
- Publication number
- DE21299C DE21299C DENDAT21299D DE21299DA DE21299C DE 21299 C DE21299 C DE 21299C DE NDAT21299 D DENDAT21299 D DE NDAT21299D DE 21299D A DE21299D A DE 21299DA DE 21299 C DE21299 C DE 21299C
- Authority
- DE
- Germany
- Prior art keywords
- angle board
- universal angle
- universal
- board
- ruler
- 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.)
- Active
Links
- 238000010276 construction Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
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
- B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
- B43L13/001—Mathematical drawing instruments
- B43L13/002—Angle intersecting devices
-
- 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
- B43L7/10—Plural straightedges relatively movable
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Description
Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICH PRINTING COMPANY.
Claims (2)
Publications (1)
Publication Number | Publication Date |
---|---|
DE21299C true DE21299C (en) |
Family
ID=297991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT21299D Active DE21299C (en) | Universal angle board |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE21299C (en) |
-
0
- DE DENDAT21299D patent/DE21299C/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE21299C (en) | Universal angle board | |
DE61454C (en) | Adjustable hand rest for painters | |
DE42708C (en) | Penholder with resilient thumb plate | |
DE28724C (en) | Apparatus for tensioning and holding painting stencils | |
DE50248C (en) | Cofferdam clamp | |
DE28214C (en) | Hygienic thermometer | |
DE62653C (en) | Drawing board | |
DE32420C (en) | Device on school desks for holding the school child upright | |
DE31137C (en) | Auxiliary screw for steering, how to. Movement of ships | |
DE45922C (en) | Soldering device | |
DE85383C (en) | ||
DE31175C (en) | Protective sleeve for pencils and colored pencils | |
DE54550C (en) | Champagne hook | |
DE42557C (en) | Collapsible and transportable device for unrolling and re-rolling wall maps | |
DE49246C (en) | Test channel on water level indicators with self-closing valves | |
DE52387C (en) | Screw jack for pressing wood together | |
DE32462C (en) | Ink eraser | |
DE64913C (en) | Slate | |
DE24727C (en) | Device for clamping and releasing the plane irons on hand planes | |
DE190715C (en) | ||
DE15335C (en) | Pendant with stamp | |
DE14276C (en) | Turnout and signal setting device | |
DE10993C (en) | Shield plate for lining up writings | |
DE34047C (en) | Automatic washing device for emulsion drying plates | |
DE59820C (en) | Device for producing blueprints |