FR662148A - équerrette avec entailles pour l'exécution de lettres, numéros et dessins - Google Patents

équerrette avec entailles pour l'exécution de lettres, numéros et dessins

Info

Publication number
FR662148A
FR662148A FR662148DA FR662148A FR 662148 A FR662148 A FR 662148A FR 662148D A FR662148D A FR 662148DA FR 662148 A FR662148 A FR 662148A
Authority
FR
France
Prior art keywords
notches
designs
numbers
square
making letters
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
Renato Bachilli
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 FR662148A publication Critical patent/FR662148A/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
    • B43L13/20—Curve rulers or templets
    • B43L13/201—Stencils for drawing figures, objects
FR662148D 1928-08-16 1928-08-16 équerrette avec entailles pour l'exécution de lettres, numéros et dessins Expired FR662148A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR662148T 1928-08-16

Publications (1)

Publication Number Publication Date
FR662148A true FR662148A (fr) 1929-08-02

Family

ID=9011312

Family Applications (1)

Application Number Title Priority Date Filing Date
FR662148D Expired FR662148A (fr) 1928-08-16 1928-08-16 équerrette avec entailles pour l'exécution de lettres, numéros et dessins

Country Status (1)

Country Link
FR (1) FR662148A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2579857A (en) * 1946-09-09 1951-12-25 Owen D Premo Drafting instrument

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2579857A (en) * 1946-09-09 1951-12-25 Owen D Premo Drafting instrument

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