AT358952B - DRAWING BASE WITH AN ORTHOGONAL GRID - Google Patents

DRAWING BASE WITH AN ORTHOGONAL GRID

Info

Publication number
AT358952B
AT358952B AT92878A AT92878A AT358952B AT 358952 B AT358952 B AT 358952B AT 92878 A AT92878 A AT 92878A AT 92878 A AT92878 A AT 92878A AT 358952 B AT358952 B AT 358952B
Authority
AT
Austria
Prior art keywords
orthogonal grid
drawing base
base
grid
orthogonal
Prior art date
Application number
AT92878A
Other languages
German (de)
Other versions
ATA92878A (en
Original Assignee
Irrgeher Hans
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 Irrgeher Hans filed Critical Irrgeher Hans
Priority to AT92878A priority Critical patent/AT358952B/en
Priority to DE19792905020 priority patent/DE2905020A1/en
Publication of ATA92878A publication Critical patent/ATA92878A/en
Application granted granted Critical
Publication of AT358952B publication Critical patent/AT358952B/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
    • B43L3/00—Writing or drawing underlays, e.g. blotting pads
AT92878A 1978-02-10 1978-02-10 DRAWING BASE WITH AN ORTHOGONAL GRID AT358952B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT92878A AT358952B (en) 1978-02-10 1978-02-10 DRAWING BASE WITH AN ORTHOGONAL GRID
DE19792905020 DE2905020A1 (en) 1978-02-10 1979-02-09 Plastics foil drawing paper underlay - has reverse side provided with orthogonal grid of V=shaped grooves and obverse side with registered square paper grid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT92878A AT358952B (en) 1978-02-10 1978-02-10 DRAWING BASE WITH AN ORTHOGONAL GRID

Publications (2)

Publication Number Publication Date
ATA92878A ATA92878A (en) 1980-02-15
AT358952B true AT358952B (en) 1980-10-10

Family

ID=3503069

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92878A AT358952B (en) 1978-02-10 1978-02-10 DRAWING BASE WITH AN ORTHOGONAL GRID

Country Status (2)

Country Link
AT (1) AT358952B (en)
DE (1) DE2905020A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0082912A1 (en) * 1981-12-29 1983-07-06 Patent-Lizenz Gesellschaft m.b.H. Drawing pad for sketching technical and schematic drawings

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6325309B2 (en) * 2014-03-28 2018-05-16 グラフテック株式会社 Seat holder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0082912A1 (en) * 1981-12-29 1983-07-06 Patent-Lizenz Gesellschaft m.b.H. Drawing pad for sketching technical and schematic drawings
US4451519A (en) * 1981-12-29 1984-05-29 Hans Irrgeher Drawing material backing for making technical and diagrammatic drawings

Also Published As

Publication number Publication date
ATA92878A (en) 1980-02-15
DE2905020A1 (en) 1979-10-04

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
REN Ceased due to non-payment of the annual fee