FR708147A - Instrument pour tracer des hachures équidistantes - Google Patents

Instrument pour tracer des hachures équidistantes

Info

Publication number
FR708147A
FR708147A FR708147DA FR708147A FR 708147 A FR708147 A FR 708147A FR 708147D A FR708147D A FR 708147DA FR 708147 A FR708147 A FR 708147A
Authority
FR
France
Prior art keywords
hatching
instrument
equidistant
drawing equidistant
equidistant hatching
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
English (en)
Inventor
Corneil Guillaume Jose Briquet
Alexis Ewdokimovitch Dmitrieff
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 FR708147A publication Critical patent/FR708147A/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
    • B43L13/24—Devices for generating stepwise movements of drawing equipment, e.g. for hatching
FR708147D 1930-12-29 1930-12-20 Instrument pour tracer des hachures équidistantes Expired FR708147A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3902130A GB353822A (en) 1930-12-29 1930-12-29 Instrument for drawing equidistant hatching lines

Publications (1)

Publication Number Publication Date
FR708147A true FR708147A (fr) 1931-07-18

Family

ID=10407115

Family Applications (1)

Application Number Title Priority Date Filing Date
FR708147D Expired FR708147A (fr) 1930-12-29 1930-12-20 Instrument pour tracer des hachures équidistantes

Country Status (2)

Country Link
FR (1) FR708147A (fr)
GB (1) GB353822A (fr)

Also Published As

Publication number Publication date
GB353822A (en) 1931-07-30

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