FR40236E - Sophisticated apparatus for studying perspective - Google Patents

Sophisticated apparatus for studying perspective

Info

Publication number
FR40236E
FR40236E FR40236DA FR40236E FR 40236 E FR40236 E FR 40236E FR 40236D A FR40236D A FR 40236DA FR 40236 E FR40236 E FR 40236E
Authority
FR
France
Prior art keywords
studying
perspective
sophisticated apparatus
sophisticated
studying perspective
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
Marcelin Chabannais
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 FR40236E publication Critical patent/FR40236E/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
FR40236D 1931-03-30 1931-03-30 Sophisticated apparatus for studying perspective Expired FR40236E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR40236T 1931-03-30

Publications (1)

Publication Number Publication Date
FR40236E true FR40236E (en) 1932-06-07

Family

ID=8676541

Family Applications (1)

Application Number Title Priority Date Filing Date
FR40236D Expired FR40236E (en) 1931-03-30 1931-03-30 Sophisticated apparatus for studying perspective

Country Status (1)

Country Link
FR (1) FR40236E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2646626A (en) * 1951-01-09 1953-07-28 Palin Abraham Stamp layout device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2646626A (en) * 1951-01-09 1953-07-28 Palin Abraham Stamp layout device

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