CH327319A - Drawing device - Google Patents

Drawing device

Info

Publication number
CH327319A
CH327319A CH327319DA CH327319A CH 327319 A CH327319 A CH 327319A CH 327319D A CH327319D A CH 327319DA CH 327319 A CH327319 A CH 327319A
Authority
CH
Switzerland
Prior art keywords
drawing device
Prior art date
Application number
Other languages
German (de)
Inventor
Paul Girard Edmond
Geisser Leo
Original Assignee
Paul Girard Edmond
Geisser Leo
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 Paul Girard Edmond, Geisser Leo filed Critical Paul Girard Edmond
Publication of CH327319A publication Critical patent/CH327319A/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
    • B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
    • B43L13/02—Draughting machines or drawing devices for keeping parallelism
    • B43L13/04—Guides for rulers
    • B43L13/048—Guides for rulers with T-squares
CH327319D 1954-07-17 1954-07-07 Drawing device CH327319A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH768399X 1954-07-17

Publications (1)

Publication Number Publication Date
CH327319A true CH327319A (en) 1958-01-31

Family

ID=4535201

Family Applications (1)

Application Number Title Priority Date Filing Date
CH327319D CH327319A (en) 1954-07-17 1954-07-07 Drawing device

Country Status (4)

Country Link
CH (1) CH327319A (en)
DE (1) DE961867C (en)
FR (1) FR1117854A (en)
GB (1) GB768399A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3214119A (en) * 1964-01-13 1965-10-26 Gaertner Scient Corp Movable carriage and mount

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3137072A (en) * 1961-07-26 1964-06-16 Nell T Henson Drafting board with magnetic t-square
US4383375A (en) * 1981-03-05 1983-05-17 Plan Hold Corporation Drafting apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE141658C (en) *
DE447893C (en) * 1923-12-01 1927-08-05 Lindsay Ernest Edwards A device with a permanent magnet to hold the drawing stick on the drawing board
US2568575A (en) * 1949-10-24 1951-09-18 Lester F Wickman Magnetic t square and drafting board

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3214119A (en) * 1964-01-13 1965-10-26 Gaertner Scient Corp Movable carriage and mount

Also Published As

Publication number Publication date
FR1117854A (en) 1956-05-28
GB768399A (en) 1957-02-13
DE961867C (en) 1957-04-11

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