FR827619A - Perspective device allowing the rapid realization of panoramic drawings - Google Patents

Perspective device allowing the rapid realization of panoramic drawings

Info

Publication number
FR827619A
FR827619A FR827619DA FR827619A FR 827619 A FR827619 A FR 827619A FR 827619D A FR827619D A FR 827619DA FR 827619 A FR827619 A FR 827619A
Authority
FR
France
Prior art keywords
panoramic
drawings
device allowing
rapid realization
perspective device
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
Pierre Alexandre Laze
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 FR827619A publication Critical patent/FR827619A/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
    • B43L13/14—Devices for drawing in perspective
    • B43L13/16—Devices for drawing in perspective free-hand
    • B43L13/18—Devices for drawing in perspective free-hand having optical or projecting equipment
FR827619D 1937-10-08 1937-10-08 Perspective device allowing the rapid realization of panoramic drawings Expired FR827619A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR827619T 1937-10-08

Publications (1)

Publication Number Publication Date
FR827619A true FR827619A (en) 1938-04-29

Family

ID=9283399

Family Applications (1)

Application Number Title Priority Date Filing Date
FR827619D Expired FR827619A (en) 1937-10-08 1937-10-08 Perspective device allowing the rapid realization of panoramic drawings

Country Status (1)

Country Link
FR (1) FR827619A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2469387A (en) * 1949-05-10 Conversion unit for fire finders

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2469387A (en) * 1949-05-10 Conversion unit for fire finders

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