FR1603606A - - Google Patents

Info

Publication number
FR1603606A
FR1603606A FR1603606DA FR1603606A FR 1603606 A FR1603606 A FR 1603606A FR 1603606D A FR1603606D A FR 1603606DA FR 1603606 A FR1603606 A FR 1603606A
Authority
FR
France
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)
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 FR1603606A publication Critical patent/FR1603606A/fr
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
    • B43L13/14—Devices for drawing in perspective
    • B43L13/147—Three-dimensional devices
FR1603606D 1967-08-09 1968-08-01 Expired FR1603606A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US65942267A 1967-08-09 1967-08-09
CH516968A CH486335A (en) 1967-08-09 1968-04-08 Device for drawing perspective views
AU37323/68A AU3732368A (en) 1967-08-09 1968-05-06 Automatic perspective drafting machine

Publications (1)

Publication Number Publication Date
FR1603606A true FR1603606A (en) 1971-05-10

Family

ID=27153803

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1603606D Expired FR1603606A (en) 1967-08-09 1968-08-01

Country Status (7)

Country Link
US (1) US3425126A (en)
AU (1) AU3732368A (en)
BE (1) BE718715A (en)
CH (1) CH486335A (en)
FR (1) FR1603606A (en)
GB (1) GB1232805A (en)
NL (1) NL6811319A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD845393S1 (en) * 2017-07-24 2019-04-09 Mind Research Institute Drawing tool

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US406083A (en) * 1889-07-02 Device for drawing in per
GB714679A (en) * 1951-02-02 1954-09-01 D R W Ltd Improvements in or relating to drawing apparatus
US2714253A (en) * 1952-03-31 1955-08-02 Irving S Stone Perspective drafting machine

Also Published As

Publication number Publication date
CH486335A (en) 1970-02-28
NL6811319A (en) 1969-02-11
BE718715A (en) 1969-01-29
US3425126A (en) 1969-02-04
GB1232805A (en) 1971-05-19
AU3732368A (en) 1969-11-13

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Legal Events

Date Code Title Description
ST Notification of lapse