[go: up one dir, main page]

FR867108A - Drawing device equipped with a parallel displacement ruler - Google Patents

Drawing device equipped with a parallel displacement ruler

Info

Publication number
FR867108A
FR867108A FR867108DA FR867108A FR 867108 A FR867108 A FR 867108A FR 867108D A FR867108D A FR 867108DA FR 867108 A FR867108 A FR 867108A
Authority
FR
France
Prior art keywords
device equipped
drawing device
parallel displacement
displacement ruler
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Bernard Audrain
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 filed Critical
Application granted granted Critical
Publication of FR867108A publication Critical patent/FR867108A/en
Expired 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
    • 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
    • B43L13/046—Guides for rulers with cables
FR867108D 1939-07-08 1940-09-11 Drawing device equipped with a parallel displacement ruler Expired FR867108A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU867108X 1939-07-08

Publications (1)

Publication Number Publication Date
FR867108A true FR867108A (en) 1941-10-01

Family

ID=19734527

Family Applications (1)

Application Number Title Priority Date Filing Date
FR867108D Expired FR867108A (en) 1939-07-08 1940-09-11 Drawing device equipped with a parallel displacement ruler

Country Status (1)

Country Link
FR (1) FR867108A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4170825A (en) * 1978-01-16 1979-10-16 Russell Dudley W Scaling parallel bar

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4170825A (en) * 1978-01-16 1979-10-16 Russell Dudley W Scaling parallel bar

Similar Documents

Publication Publication Date Title
FR867108A (en) Drawing device equipped with a parallel displacement ruler
CH222114A (en) Device used to move a vehicle.
FR858680A (en) Modulometer with downtime
FR864616A (en) Mixing device with guiding surfaces
FR861443A (en) Boiling device
FR879631A (en) Device used to move a vehicle
FR872701A (en) Sewing machine
FR855659A (en) Drawing device
FR856551A (en) Fixed device for cutting with a torch
FR830649A (en) Drawing device
FR871275A (en) Zig-zaz sewing machine
FR870992A (en) Shaking or knocking device
FR50622E (en) Improvements to drawing devices
FR877782A (en) Machine tool with optical observation device
FR846302A (en) Drawing instrument
FR854283A (en) Spout box
FR858774A (en) Portable harvester-destemmer
FR859364A (en) Blueprints machine
FR873318A (en) Shaking device
CH213685A (en) Prepayment device.
CH209376A (en) Angle measuring device.
FR873691A (en) Ruler head for drawing devices with parallel guidance
FR834285A (en) Ignition device with advance control
FR865985A (en) False point marking machine
FR857834A (en) Advertising device